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check/replace spark plugs

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Q: Why will my 1990 Chevy tbi start when warm but not when cold?
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Related questions

What would cause a 350 Chevy to start when cold but starter drags and will not start when warm?

BAD STARTER OR TIMING OFF LEAKING FLOATS


What is Warm start and cold-start?

warm start is when your car has already been started an is hot, a cold start is wheen you have just started the car for the first time of the day, or month....


Why does your 350 Chevy engine knock when cold start?

Your engine knocks when you cold start it because the motor oil is not viscous enough to lubricate crank bearings, cylinders, etc. warm it up first, engine will last alot longer


Why does a 1990 ford bronco have a block heater?

It is used in extremely cold climates to aid in starting. The block heater keeps the fluids warm for a much faster start.


Why is your Nissan primastar slow to start and slow to rev up when cold?

slow to start from cold and starts when warm


Why does it cut out on cold start?

because the engine is cold and you need to keep the engine warm.


Does hurricanes start over cold land?

No, hurricanes start over warm water.


1990 olds toronado wont start when its warm up?

the starter may be worn on your car if it starts up easily when its cold but slowly turns over when it is at the operating temperature. Replace the starter to your engine.


Does air travel from warm to cold or from cold to warm?

Cold to warm


Why is car temperature gauge reading cold whilst you are driving?

at the beginning it will be cold, but it will warm up as you start driving


Why does my 1996 caprice start when its warm outside but does not when its cold?

The reason that your 1996 Caprice might start when its warm out but not when it's cold is because, when the air is cold, it is easy for the car to freeze. Sometimes it just takes a while, and all cars tend to have trouble with this on occasion.?æ


Why wont your car start when it gets warm but it will when its cold?

Right off it sounds like a component gets too warm and fails, but works cold. Is the engine getting fuel when warm? Does it have spark when warm? Knowing the answers to those questions as well as make, model, year and engine size would help to answer your question. I had a similar problem with a 1987 Chevy Celebrity. I replaced the ignition module and the crankshaft sensor and it runs fine now.