Questions & Answers for: Oldsmobile hard start when cold

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very hard to start in the moring esp in the cold weather?? try cold weather start fluid

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...start cold is you havea defective coolant sensor or altitude sensor. (maf or baro) Also if you have some condensation in the fuel this can cause hard cold starts. You can buy HEET at you local parts ...

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turns over good hard to start hard to start when cold turns over find cranks easy when warm almost like no fuel pressure thanks

Question about 1989 Cutlass Supreme

1 Answer

...start valve supplies a rich mixture of fuel when the engine is cold. If it is not working you will experience hard starting. It can also be a partially clogged fuel filter or a failing fuel pump. ...

hard starting when hte engine is cold hard starting when the engine is cold check the spark plug gas ,25th if ok then renew the cold start pick up sensor on the cylinder head

Question about 1988 Delta 88

1 Answer

is cold when you have the problem. If the pressure is low then your fuel pump isn't working when it is energized. If it is high, but it is still hard to start, look at a fuel injector being plugged up

Question about 1988 Delta 88

1 Answer

...and make sure and let me know what motor it has and I`ll let you know where it is.Is check engine light on?Does it run rough,hard start when cold or hot,anything you can add would be a great

2002 bravada that is hard to start when cold, meaning it takes a few seconds before it starts. It runs fine and starts fine when warm Battery is low or not enough Cold Cranking Amps CCA

...hard to start in cold weather maybe automatic choke sticking I suspect your car doesn't have a choke if it is EFI.

I'd suspect a faulty coolant temp sensor unit, which is not telling the ECU ...

...oldsmobile alero 3400 sfi hard starting issues hard to start when cold but starts fine after warm up Make sure egr valve is closing propetly. Check for vacuum leaks. Do It Yourself Diagnosis and ...

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