Car struggles to start but battery is fine

So the car was fine for a while. About 3 days ago, I noticed when I got to start her up she really struggled to start. So I went and had the battery tested and it showed one of the cells was dead so I had the battery changed. Now today, I got up to start the car and it’s still struggling. CCA is the number of amps that a battery can provide to the starter at 0°F for 30 seconds while maintaining 7.2 V plus. CCA is always a lower number. Your Forester is designed to be able to start just fine with the advertised amount of cold cranking amperage. As a battery ages its ability to provide cranking …Jul 29, 2016 ... If the dome lights go out the battery is most likely too weak to start the car. Battery terminals get corroded. If your car sits outside, ...However, aside from the purge valve, here are other probable causes you should check. 2. Dead battery. If your car doesn’t start after getting gas, it could mean you have a dead battery or a loose terminal connection. A loose battery connection will not transmit the necessary power needed to start the vehicle.Battery Issues. When a car struggles to start but runs fine, there are several possible causes, and one of them is battery issues. Here are some sub-sections …3. Bad Fuel Pump. A bad fuel pump can also cause your car to have trouble starting after sitting. The fuel pump is responsible for delivering fuel from the gas tank to the engine; if it’s not working properly, the engine struggles to start. A professional mechanic can diagnose and fix the issue with the fuel pump. 5.Vehicle’s Power Source: . Symbiotic Relationship: This ensures the vehicle always has a consistent power source, whether stationary or in motion. Battery Role: The battery provides the initial energy required to start the engine. It powers the starter motor, which in turn cranks the engine. Engine Operation: …Try Cycling the Key. If your car turns on but won’t start, turn on the dome light and watch it while you try to start the engine. If the light goes out, it’s a sign the battery is really weak—almost dead. To heat up the battery, terminals and starter, try the key cycling trick. The trick is to turn the key to the start position …Air can contaminate gas. For example, microorganisms pollutant particles. Even water contains sediments and rust, which can contaminate gas. How to fix. The …In less than 10 years, this Chinese company has beaten Panasonic and LG. It now powers more electric vehicles than any other battery company. CATL doesn’t have a 100-year track rec...Troubleshooting a Car that Struggles to Start Check Battery Voltage. One of the first things to check when your car is struggling to start is the battery voltage. A weak or dead battery can often be the culprit. Here are some steps to follow: Visual Inspection: Start by visually inspecting the battery for any signs of …Cars won't start in cold weather for 2 main reasons, both of which are related to battery problems: Batteries are more likely to lose charge and go flat in cold weather. Cars might be sat on driveways without being driven for periods over the holidays. Batteries charge while the car is being driven.If your car won’t start but battery is fine and the starter works fine, it might be a case of a faulty spark plug. 5. Bad Fuel Pump. Fuel pumps are responsible for pumping fuel into the engine. Therefore, the combustion process starts after the fuel pump perform this initial step. A spark plug ignites the fuel … If you hear a clicking sound as you try to start the engine, cycle the car key. Give the battery several taps on its two terminals. If you don’t hear any clicking sound as you turn the key, try to shift the gear shift. If the engine turns but can’t fire up, try swapping relays. Get yourself a multimeter. With the car turned off, check the voltage across the two battery terminals, it should read something around 12.8V on a fully charged battery. Start the car, check the voltage again with the car running, it should measure at least 13.4V or higher, up to 14.4V or so.Dec 1, 2013. Mexico, Connecticut. BLACK'98DSM said: It has to turn over eight or nine times before it starts. But once it start it runs smooth and strong. This is what I have done: - Compression tested again (161 psi - 183 psi). - Tested battery with car not running (13.1 volts) - Tested battery with car running (13.6 …Or, the starter turns over the engine slowly and then stops (when the battery has some charge but not enough to start the car). Here is a simple way to check if the battery is low on charge: Turn the windshield wipers on. If they move much slower than usual, the battery is low on charge. Look at the dash lights.3) Dirty or Faulty MAF Sensor. A mass air flow (MAF) sensor is responsible for measuring the amount of air entering the engine on most vehicles. A MAF sensor is very sensitive. Dirt and oil buildup that has blown past the engine air filter can easily foul the sensor.Feb 24, 2023 · When a car struggles to start but runs fine afterwards, it could be a charging system problem. This section will consider causes such as the battery, alternator, wiring and relays. Failing car battery; Under the charging system, we will first consider a faulty battery as the reason your vehicle struggles to start but runs fine when it starts. How to Check a Multiport Fuel Injection System. First, make sure the fuel pump is working. Momentarily remove the fuel filler cap. Ask an assistant to turn the ignition key to the On position, but don't start the engine. As your assistant turns the key, listen closely through the filler neck of the fuel tank.It happens when one of the components on the circuit is drawing more power than it should. Switch the starter relay with another known good one and try again. If it starts, you’ve found the problem. If not, check the starter fuse, again, swapping it with a good one to see if that’s all that’s wrong.If you can start the engine while accelerating when starting your cold engine, this may be an indication of carbon buildup in the valve passages or a bad IAC solenoid. Remove the solenoid and inspect the passages. You can find it near the throttle body. If necessary, check the solenoid for proper operation.2. Bad Fuel Pump. The fuel pump remains at cooler temperatures because of the gas in the tank. If the fuel level drops low, the pump can become too hot, leading to damage. This is one reason the car won’t start after running out of gas. Because the fuel pump needs to be operational for the gas to get to the engine, you won’t be able to ...It happens when one of the components on the circuit is drawing more power than it should. Switch the starter relay with another known good one and try again. If it starts, you’ve found the problem. If not, check the starter fuse, again, swapping it with a good one to see if that’s all that’s wrong.Apr 16, 2021 · The corrosion makes it hard for power to run from the battery toward the starter motor. The clicking sound indicates that there are insufficient levels of power being sent to the starter motor. If you want to know how to start a car with a bad starter, this post HERE will help. 3. Battery Is Faulty Or Weak. CCA is the number of amps that a battery can provide to the starter at 0°F for 30 seconds while maintaining 7.2 V plus. CCA is always a lower number. Your Impala is designed to be able to start just fine with the advertised amount of cold cranking amperage. As a battery ages its ability to provide cranking …1. Dirty or Corroded Battery Terminals. 2. Bad Alternator. 3. Bad Fuel Pump. 5. Clogged Fuel System. 6. Bad Ignition Switch. How Do You Troubleshoot a Hard Start? …3) Dirty or Faulty MAF Sensor. A mass air flow (MAF) sensor is responsible for measuring the amount of air entering the engine on most vehicles. A MAF sensor is very sensitive. Dirt and oil buildup that has blown past the engine air filter can easily foul the sensor.If your engine struggles when it is cold, but starts fine when hot and the car runs fine afterwards with no loss of power, I would check the following: Check your battery with a voltmeter from the posts. If it reads 12.7 V or above, then the battery is good. If it under 12.3 V, then get a new one .My 2007 Ford Territory has an intermittent starting problem. Every so often when you turn the ignition to start it struggles to turnover or wont turnover. It's as if the battery was flat, but if you wait a couple of seconds and try again and it starts fine. I'd appreciate your thoughts. The first thing to do is to check the battery to make sure it's …The cost of automotive batteries from AutoZone range between $50 – $200. The prices of the available batteries reflect their capabilities, as higher output batteries reach upwards ...Mar 6, 2024 · A car battery charger is a valuable tool that allows you to recharge your vehicle’s battery without needing to call for roadside assistance or wait for a tow truck. If you find yourself in a situation where your car’s battery is drained and unable to start the engine, a battery charger can come to the rescue. One of the most common reasons why automotive batteries explode is when the hydrogen gas that is produced during the charging cycle builds up inside the case and is ignited by a sp...Oct 20, 2022 · This reason could also be the reason a car struggles to start but runs fine. 2. Bad Fuel Filters. The function of a fuel filter is to collect any residue or dirt in the gas that may cause damage to the engine or interrupt chemical reactions. If a vehicle’s fuel filter gets blocked by residue or dirt, it can cause low fuel pressure. Jul 25, 2023 · Below are ways to fix a “car struggles to start, but battery is fine” problem. Test and fix the alternator problem. The first step to fixing an alternator problem is testing if the alternator is working fine. To be able to do this, you need a multimeter. You will not be testing the alternator but the battery. If your car struggles to start but runs fine, the most common causes include a bad or discharged battery or a bad starter. However, in many cases, damaged engine head valves, engine compression problems, fuel system problems, bad sensors, or even electrical problems can cause a car to struggle to start. Alternator Issues. It is a component in charge of recharging the battery and sparking the engine. Skip this step if the alternator isn’t the reason your car struggles to start. Because the alternator doesn’t charge the battery enough, your car struggles to start but runs fine. However, the running engine produces the energy, and the ... If your car struggles to start in the cold but runs fine afterward, it could be due to a variety of factors like battery health, power supply issues, fluid leakage from batteries, problems with the alternator, or starter motor malfunctions – it’s like a cold weather obstacle course for your car. To ensure your vehicle starts smoothly even ...You Have a Faulty Starter. Your car’s starter has one primary function; to get the car … The web page explains the common causes of a car that won't start but the battery seems fine, such as starter problems, ignition system issues, fuel issues, loose connections, bad alternator, and more. It also provides tips to diagnose and fix the problem yourself, and gives factors to consider before starting your car. Ignition system issues – A weak or failing ignition coil can cause a no-start situation. Additionally, if the spark plugs or wires are worn, it may also result in the engine not starting. Fuses and relays – Check the fuse box for blown fuses or malfunctioning relays related to the ignition and fuel systems.Batteries are a necessity for our every day life, but have you ever wondered when was the first battery invented? Find out with this article by HowStuffWOrks.com. Advertisement Bat...Troubleshooting a Car that Struggles to Start Check Battery Voltage. One of the first things to check when your car is struggling to start is the battery voltage. A weak or dead battery can often be the culprit. Here are some steps to follow: Visual Inspection: Start by visually inspecting the battery for any signs of …The most common reason why a car won’t accelerate is due to a faulty throttle body or a faulty air-fuel mixture. A faulty air-fuel mixture could be caused by a bad MAF sensor, clogged fuel filter, clogged air filter, or a faulty fuel pump. Ignition issues can also cause it. While these are far from all of the …Or, the starter turns over the engine slowly and then stops (when the battery has some charge but not enough to start the car). Here is a simple way to check if the battery is low on charge: Turn the windshield wipers on. If they move much slower than usual, the battery is low on charge. Look at the dash lights.If you have a new battery but the car won’t start without jump starting it, it looks like a battery problem. Your instinct to replace the battery – or your diagnosis – might’ve been accurate. But if you’ve installed the battery … So the car was fine for a while. About 3 days ago, I noticed when I got to start her up she really struggled to start. So I went and had the battery tested and it showed one of the cells was dead so I had the battery changed. Now today, I got up to start the car and it’s still struggling. It’s official: a fully electric Chevy Corvette is coming — with new battery technology to boost its range, acceleration and efficiency. When it arrives, the battery-electric sports...Electric vehicles (EVs) are becoming increasingly popular as an alternative to traditional gasoline-powered cars. As more people make the switch to electric, one of the most import... Solution: First, check the health of your battery. You might need a jump start or a complete replacement. 2. Loose Cables. If anything is missing a proper connection, your car can struggle to start. Cables can become loose by driving through bumpy roads routinely or just naturally over time. The corrosion makes it hard for power to run from the battery toward the starter motor. The clicking sound indicates that there are insufficient levels of power being sent to the starter …If your battery is fully charged, but turning the key doesn't make anything happen, your starter is a likely suspect. 3. Bad Fuel Pump. The remaining three causes, unfortunately, relate to your vehicle's fuel pressure system. Modern cars require a highly pressurized fuel distribution system in order to get the fuel …Or, the starter turns over the engine slowly and then stops (when the battery has some charge but not enough to start the car). Here is a simple way to check if the battery is low on charge: Turn the windshield wipers on. If they move much slower than usual, the battery is low on charge. Look at the dash lights.Updated on Jan 30, 2024. Table of Contents. If your car is struggling to start but running fine, it’s most likely a problem with your car’s battery or alternator—so it’s important to …Jan 11, 2016 · Test the battery to ensure it really has 12volts. Use a voltmeter. I've had a battery that worked fine, but couldn't start the car because the connections needed cleaning. Even if there isn't corrosion it could be an issue. Once I had those add-on connectors that go on the end of the battery cable get so rusted it stopped the connection from ... From the battery to the fuel and internal engine components. Here are the top eight reasons why your car may have starting problems. Dead battery If you ask anyone that could not start their vehicle, many times, it happened because the battery was dead. The battery in an automobile provides the initial power to …The web page explains why your car struggles to start when the battery is fine and what to check if your car has a bad starter, fuel pump, fuel filter or fuel …Mar 22, 2022 · One reason a car may run fine but struggle to start is a defective ignition switch or starter motor. A faulty starter motor is one of the most common reasons people seek roadside assistance. Starter motors are attached to car batteries, and a clicking noise may accompany a broken starter motor. Bad Battery. The other most common reason you would have a car slow to start is that your car has a weak battery and it’s in need of replacement. The battery in your vehicle uses a chemical reaction between lead and sulfuric acid to create the electricity used to start your vehicle and to power the lights and …Mar 6, 2024 · A car battery charger is a valuable tool that allows you to recharge your vehicle’s battery without needing to call for roadside assistance or wait for a tow truck. If you find yourself in a situation where your car’s battery is drained and unable to start the engine, a battery charger can come to the rescue. Ignition system issues – A weak or failing ignition coil can cause a no-start situation. Additionally, if the spark plugs or wires are worn, it may also result in the engine not starting. Fuses and relays – Check the fuse box for blown fuses or malfunctioning relays related to the ignition and fuel systems.As a result, it generates fewer electrons and supplies less than sufficient energy to the starter. This obviously causes your car struggles to start. The same issue can occur in the case of a worn-out battery. Note: You can try a trickle charger to save a slow battery. Here are the top 10 best trickle charger …A few weeks later, after a 30 minute drive + 2 hours leaving the car off, I went to start the car. It cranked a lot more than usual, and limped it's way to starting. Normally it springs to life like any car. I didn't notice the issue again, until... Last week, the same issue happened again, multiple times, with longer cranking …Apr 12, 2022 · Try Cycling the Key. If your car turns on but won’t start, turn on the dome light and watch it while you try to start the engine. If the light goes out, it’s a sign the battery is really weak—almost dead. To heat up the battery, terminals and starter, try the key cycling trick. The trick is to turn the key to the start position repeatedly ... Turn off the lights, the heater and the stereo. Unplug any phone chargers. And, if you have a manual transmission, hold the clutch down. Now turn the key in the ignition, or push the start button. Hold it for about 10 seconds, but no longer. If all goes well, your engine should start.Dec 22, 2020 · The battery or alternator of the car might not be in its best condition. If you can discover the main issue and fix it, you should be able to get your car to start easily in the future. This post will give you various reasons why your car will struggle to start and still runs fine. Read also: Causes Of Hard Starting In Cars 2. Dirty/clogged Air Filter: if your car won’t start even though your battery is fine and has power, then chances are you have a clogged air filter. you need to make sure that air passes through it at least once a month in order for it to be effective. more on this later. 3. Failing Starter:A bad spark plug is one of the common reasons your car hesitates to start. This hesitation due to a bad spark plug can be linked with a failing ignition system or bad ignition coil. Changing the spark plug can quickly solve this problem. 3. Using Low-Quality Gas.My 2007 Ford Territory has an intermittent starting problem. Every so often when you turn the ignition to start it struggles to turnover or wont turnover. It's as if the battery was flat, but if you wait a couple of seconds and try again and it starts fine. I'd appreciate your thoughts. The first thing to do is to check the battery to make sure it's …Check battery cables are clean and tight, including where the negative attaches to the body and engine. Connect a voltmeter to the battery and see what the voltage is when someone turns the key to start. If if drops below about 10.5v the battery is weak or discharged. It it doesn't drop the starter is not trying to work.2. Bad Fuel Pump. The fuel pump remains at cooler temperatures because of the gas in the tank. If the fuel level drops low, the pump can become too hot, leading to damage. This is one reason the car won’t start after running out of gas. Because the fuel pump needs to be operational for the gas to get to the engine, you won’t be able to ...May 29, 2021 · If your car won’t start but battery is fine and the starter works fine, it might be a case of a faulty spark plug. 5. Bad Fuel Pump. Fuel pumps are responsible for pumping fuel into the engine. Therefore, the combustion process starts after the fuel pump perform this initial step. Jan 30, 2024 · Updated on Jan 30, 2024. Table of Contents. If your car is struggling to start but running fine, it’s most likely a problem with your car’s battery or alternator—so it’s important to identify the exact problem quickly. If you’re sure the battery and alternator are fine, this could indicate other engine troubles. Feb 12, 2023 · The most common reasons why a car cranks but won’t start have to do with a lack of fuel, compression or ignition. However, battery problems can also come into play. Here are five of the most common complaints. 1. Lack Of Fuel. For the engine to get started, fuel must enter the combustion chamber. The fuel will mix with the air for proper ... German battery recycling startup Cylib raised a total of €11.6 million ($12.6 million) to build a recycling factory. In 2024, a number of new EU regulations are expected to come in... Get yourself a multimeter. With the car turned off, check the voltage across the two battery terminals, it should read something around 12.8V on a fully charged battery. Start the car, check the voltage again with the car running, it should measure at least 13.4V or higher, up to 14.4V or so. Mar 17, 2016 · Bad Battery. The other most common reason you would have a car slow to start is that your car has a weak battery and it’s in need of replacement. The battery in your vehicle uses a chemical reaction between lead and sulfuric acid to create the electricity used to start your vehicle and to power the lights and accessories when your vehicle is ... The battery-metal megatrend is extremely powerful. Electric vehicles (EVs) used to get a bad rap. Well, perhaps “bad” is not the correct term. Words like “pretentious” are probably...Once the car starts, the starting problem completely vanishes, and the car starts in one crank for rest of the day and runs perfectly fine. No overheating or loss of power. Every morning I have to crank the car multiple times (8-10) to start the engine, I have noticed the engine starts in almost all of my cranking attempts but engine stalls ...In less than 10 years, this Chinese company has beaten Panasonic and LG. It now powers more electric vehicles than any other battery company. CATL doesn’t have a 100-year track rec...In less than 10 years, this Chinese company has beaten Panasonic and LG. It now powers more electric vehicles than any other battery company. CATL doesn’t have a 100-year track rec...Aug 5, 2010 ... It might not test bad but it might be getting weaker. I would try to unhook your battery when you park it and wait the two days then try to ...But that’s not the case here! In fact, the reason is nothing related to the car battery like a poor connection, malfunctioning alternator, etc. The main reasons why your car won’t start or struggles to start after putting gas in the fuel system are gas fill-up issues, faulty fuel pump, clogged fuel filter, or faulty purge control valve.Jan 5, 2014 · Since then, I have this strange problem with it. If I start it in the morning -- no one has used it for about 12 hours -- the car starts perfectly, with a smooth key turn. However, if I drive it around 30 mins, stop the engine, and then try to start it again, it almost doesn't start at all. If you’ve noticed that your headlights aren’t as bright, or you’ve needed to jump your car recently, it’s a good idea to take your car to an auto parts store to check the battery. ...Feb 12, 2023 · The most common reason why a car won’t start is due to a dead car battery or loose car battery terminals. It can also be caused by a bad starter, but if it cranks but won’t start, it could be caused by a faulty spark plug or a clogged fuel filter. These are just some of the most common causes. Here’s a more detailed list of the reasons ... Jan 5, 2014 · Since then, I have this strange problem with it. If I start it in the morning -- no one has used it for about 12 hours -- the car starts perfectly, with a smooth key turn. However, if I drive it around 30 mins, stop the engine, and then try to start it again, it almost doesn't start at all. If it works then you need to install a relay. If it does the same then your starter is in need of a redo. Stephan van Tonder - Jhb - Putfontein ...If your car struggles to start in the cold but runs fine afterward, it could be due to a variety of factors like battery health, power supply issues, fluid leakage from batteries, problems with the alternator, or starter motor malfunctions – it’s like a cold weather obstacle course for your car. To ensure your vehicle starts smoothly even ...Feb 21, 2024 · Fix Car Struggles To Start But Battery Is Fine-Car wont start We dispel common myths, describe diagnostic procedures, and provide helpful advice for effective troubleshooting. We intend to aid readers in diagnosing and solving the mystery of why a car struggles to start even with a functional battery by taking into account how mechanical and ... Aug 5, 2010 ... It might not test bad but it might be getting weaker. I would try to unhook your battery when you park it and wait the two days then try to ...Aug 5, 2010 ... It might not test bad but it might be getting weaker. I would try to unhook your battery when you park it and wait the two days then try to ...If it works then you need to install a relay. If it does the same then your starter is in need of a redo. Stephan van Tonder - Jhb - Putfontein ...1. Dirty or Corroded Battery Terminals. 2. Bad Alternator. 3. Bad Fuel Pump. 5. Clogged Fuel System. 6. Bad Ignition Switch. How Do You Troubleshoot a Hard Start? …If you turn the car on but not starting it yet, wait 5 seconds (the fuel pump should be running) then attempt a start if it fires right up then it could be a fuel pressure issue. To express disappointment with your car or dealership experience, call Subaru Of America (SOA) 1-800-782-2783. 👨‍🔧 I am not affiliated with Subaru. 👨‍🔧.There are many possibilities for a loose connection, but the first place you should check is the battery. Remove, clean, reattach, lubricate, and properly tighten the negative and positive cables at the battery. If that doesn't help, move on to the cable connections at the chassis and starter relay. The ground strap from …1. Dirty or Corroded Battery Terminals. 2. Bad Alternator. 3. Bad Fuel Pump. 5. Clogged Fuel System. 6. Bad Ignition Switch. How Do You Troubleshoot a Hard Start? …When the car isn’t starting right, it could be due to colder weather or a bad coolant temperature sensor. It’s also possible that there’s a defective part, such as the fuel filter, fuel pump, spark plugs or starter motor. Otherwise, low battery voltage might be to … See more4 CYL. 2WD. MANUAL. 113,000 MILES. My car runs great but sometimes when I park the car at a slight incline, the car will not start. When it does have the problem, if I leave the car for one day and come back, it starts right up. When it is having the problem, the key will turn over, lights will be on, and the car will not even try to start. The web page explains the common causes of a car that won't start but the battery seems fine, such as starter problems, ignition system issues, fuel issues, loose connections, bad alternator, and more. It also provides tips to diagnose and fix the problem yourself, and gives factors to consider before starting your car. Addionics, an Israeli/U.K. startup that is developed next-generation rechargeable batteries for electric vehicles and other applications, has raised $6 million in funding. The roun...The car ran fine with the CEL, aside from the disabled cruise control. At this time however, it had a slightly "shaky" idle, which me or the mechanics could not solve. The car is 100% factory, NO MODS, 98K miles. Present day: The car struggles to start (several cranks necessary).When i start my car in the moring or after work it seems to but struggling to turn over but it still starts up and runs okay. After starting once it starts straight the way with no hesistation . Could the starter motor be on its way out and the problem also seems to be getting worse. going to check the battery and alternator when i have time ...I only had this car for almost 3 years with no issues and got from Carmax with 18,000 miles. One day the car barely wanted to start up and it’s been doing this for 3 weeks, but sometimes it will start up fine. Their isn’t any lights on dash indicating that can be the battery etc. The car is still under warranty under 75,000 miles or 6 years.How to Diagnose Low Fuel Pressure When Your Car Struggles to Start. Tools Required: Safety goggles; Gloves; Multimeter; Fuel Pressure Gauge; Scanner; 1. Check the Battery Voltage. Test the battery’s voltage with a multimeter. It should measure at 12.4 volts or a little above. 2. Check the Engine CodesPriming the Fuel Pump. Here’s the first and the easiest way to get your car to crank up. Before starting it, turn the engine on and off a couple of times. When you do so make sure, the rest of the current-consuming accessories are off to reduce strain on the battery. Start the engine a few times and leave it on for 10-15 seconds each time.The web page explains the common causes of a car that won't start but the battery seems fine, such as starter problems, ignition system issues, fuel issues, loose connections, bad alternator, and more. It also provides …1. Dirty or Corroded Battery Terminals. 2. Bad Alternator. 3. Bad Fuel Pump. 5. Clogged Fuel System. 6. Bad Ignition Switch. How Do You Troubleshoot a Hard Start? …Hi Toyata owner. Before you start the engine , turn the key on and make sure the dash lights stay on for 10 seconds before starting the engine. What we are doing is priming the fuel pump. See is this helps. Does the starting problem only happen with the vehicle has not be starting for four to five hours. Dennis.Priming the Fuel Pump. Here’s the first and the easiest way to get your car to crank up. Before starting it, turn the engine on and off a couple of times. When you do so make sure, the rest of the current-consuming accessories are off to reduce strain on the battery. Start the engine a few times and leave it on for 10-15 seconds each time.Cars won't start in cold weather for 2 main reasons, both of which are related to battery problems: Batteries are more likely to lose charge and go flat in cold weather. Cars might be sat on driveways without being driven for periods over the holidays. Batteries charge while the car is being driven.Yes, a car can drive without its battery once started, as long as the alternator is functional. The alternator provides power to the car’s electrical system once the engine is running, so the battery is not necessary once the car is started. However, if the alternator fails, the car will eventually lose power and come to a stop.Battery Issues. When a car struggles to start but runs fine, there are several possible causes, and one of them is battery issues. Here are some sub-sections …If your car struggles to start but runs fine, the most common causes include a bad or discharged battery or a bad starter. However, in many cases, damaged engine head valves, engine compression problems, fuel system problems, bad sensors, or even electrical problems can cause a car to struggle to start.Maybe nothing longer than a solid 4 seconds, but it's an obvious struggle. It's only the first start of the day. Once I drive it and stop somewhere- it starts just fine the rest of the day. I just bought a new battery for it 3 months ago. Thought it might have been a faulty battery and went to get it tested. Battery is 100% fine.Apr 12, 2022 · Try Cycling the Key. If your car turns on but won’t start, turn on the dome light and watch it while you try to start the engine. If the light goes out, it’s a sign the battery is really weak—almost dead. To heat up the battery, terminals and starter, try the key cycling trick. The trick is to turn the key to the start position repeatedly ... Figuring the battery was at the end of it's life (still have the stock battery in there) I took the car to autozone to see if they could test it out for me. They told me that the battery was in perfectly fine shape … | Ceykld (article) | Miasvsya.