car struggles to start then runs fine

Car hard to start but runs fine. Do this 3 times and see if car starts easily when you try to start it.

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I replaced the battery clamps to see if that was maybe the issue.

. Over time the electricity within the alternator can run out causing dimming lights. It is like the battery is dead. Up to 8 cash back The engine will start normally and then die off when you give it gas.

Second if your car wont start then starts the next day this can be due to an alternator voltage leak. Battery is dead easy to check - use jump leads and connect to another car which starts well and try starting the struggling car without the good car running otherwise it can draw too much powercurrent from alternator and burn it out turning without firing normally. It would run fine after it was jumped.

Try turning the key to the run positiondo not try to start it just have the dash lights on for 2 seconds turn the key to the off position. 3311 1135 Feb 9 2019 Alabama. Heres reasons why your car might be slow to start.

But after sitting starts right up I have a 1994 Mustang and after it has been running will not start. 29 people found this. The alternator plays a vital role in converting currents from the alternator into a direct current.

Start date Sep 22 2019. Slow to crank over. Resolved Car struggles to start but then runs fine.

An engine needs a minimum cranking speed to start if the starter or battery is weak the engine cranking RPM will be low which causes the engine to build compression slower and make it harder to start. Either low coolant or bad coolant level sensor. Reply Reply Author.

First check to see if the fuel pump is working and staying on. We recommend using a voltmeter to ensure there are. 29 people found this helpful.

Tags hard to start Sep 22 2019 1 BLACK98DSM. Solution to car wont start when cold but starts when warm problem. It has to turn over eight or nine times before it starts.

Turn the ignition switch to the run position so that the dash lights come on for two seconds and turn the ignition switch off. Once you know you have a decent spark and a decent supply of fuel then you can start digging deeper an deciding if you need new parts. Poor battery cables or a connection somewhere is very possible but I think more likely is a bad solenoid.

Car struggles to start then runs fine SHARE. We recommend using a voltmeter to ensure there are. But once it start it runs smooth and strong.

Throttle body cleaned Use high quality fuel from BP 98 octane Used best quality fuel system cleaner 3-4 times when tank was empty to diagnose the problem Change spark plugs installed OEM brand Recently changed oiloil filter to make sure Im using correct viscosity oil The problem is still there. Up to 8 cash back There are many causes of hard starting but illustrative ones are a faulty engine coolant temperature switch sensor malfunctioning idle air control IAC valve vacuum and EGR leaks inadequate fuel delivery or pressure clogged fuel filter injectors and contaminated or old gasoline. Thats because the fuel pump only runs for a second or two and then shuts off when the ignition switch is turned to the run position.

If the pressure drops then either the fuel pump is not working or the fuel pressure regulator is not working. Bad wiring Worn starter Charging system problems Bad battery. Let us look at the possible issues of why your car struggles to start but runs fine.

When your car starts fine cold then fails to restart while warm it is usually a coolant system problem. Home car fine start struggles car struggles to start then runs fine. Wednesday April 6 2022.

This can be caused by a weak battery or starter motor. Now it starts but very slow and it chug-chug-chugs and when it finally turns over the rpm is high for about 30 seconds then goes back to normal. If the car is turning and taking a long time to fire then its not battery.

Check the fuel pressure when the engine is started and monitor the pressure as you give it gas. 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. Then last week it wouldnt start at all without a jump but all lights and interior accessories worked.

However if I drive it around 30 mins stop the engine and then try to start it again it almost doesnt start at all. This time I had to have it jumped and it took about 10 minutes of charging to get it to start. A bad battery will make your car start slower and slower over time as it outputs less and less power.

You cant unlock the doors roll the windows down nothing works. Since then I have this strange problem with it. This can be caused by a weak battery or starter motor.

After sitting for a bit it starts up. If it does either the fuel pump is getting weak fuel filter partially plugged or injector is leaking off. But once it start it runs smooth and strong.

Very good infoI replaced a timing belt on a 1997 avalonAfterward car starts runs for a minute or two then diesIT would not start immediately afterNext day it would start normally and then dies suddenly about a minute or two after startBefore replacing timing belt car was running greatChanging timing belt was preventative maintenance. So the fuel pump doesnt cycle enough times to reprime the fuel system. Next move on to check your battery and all of its connectors and wiring.

For a help contact the nearby mechanic as well. Measure the health of your battery to make sure it isnt failing. If your car does run fine and there are no signs of leaks smells or bad wiring this could be your issue.

If you know you are using right oil the battery is working fine and there is no water in the fuel line check for the carburetor.

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