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answer would depend of type of car and the fuel system setup if it is a multipoint injection system (has multiple injectors instead of one) then the fuel rail is sitting just above the engine which would cause fuel to vaporise when engine is worm and fuel is not flowing (turned off) to combat this the fuel pressure should stay at 1 to 2 bar (14 to 28psi) for at least half an hour after the engine is turned off this is facilitated using a one way valve which is usually situated in the electric fuel pump and can be tested by rigging a pressure gauge to the fuel rail and turning the ignition on to prime it and then off to moniter the pressure drop. if it is an older vehicle with carburettors we used to have a problem with the base of the carb distorting in the heat of a turned off engine (no air flow) which was rectified using a thick rubber base gasket robb
What else can I help you with?
When your 1988 Honda Accord is cool it will go into gear but when the car gets warm or hot the transmission starts to slip what does this mean?
It needs a rebuild.
A car that starts with the letter q?
The name of the car that's start's with the letter Q is Nissan QuestAnother vehicle is the Quasar..made by Peugeot, pretty cool
2000 catera starts runs for a couple minutes and shuts down?
it's your crank sensor as soon as the engine gets warm it shut offs. let it cool down and the car starts back up.
92 Grand Am stalls when warm or hot Changed the brain and coil pack still nothing seems to help problem only happens if car is warm or hot what else can you try?
You need to check the crank sensor at the harmonic balancer. when it gets hot, it stalls the engine. let it cool for a few moments then it starts again. If it's hot and stalss and won't start; try spraying water around the balancer, to cool the sensor. Then see if it starts.
Cool start remote car starter will not start the car?
It's broken!
Something you're thankful for that starts with a C?
A cool car!!
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....
1993 Pontiac Bonneville SE when you first start your car in the morning the gauge will be on 14 in about 2 minutes it starts to drop to about a quarter down from the red only in warm weather not cool.?
Had this problem for the last 3 weeks and finally found that I had a bad ground from the battery to engine. Replace that wire.
What happens when the car starts but the key won't start the car?
If the Car didn't start with the key turning the ignition then the car was "hotwired" to turn the Car on.If the key did not start the car, how was it started.
Why does car start without ignition key?
car starts without key
Car name that start with a E?
a car brand that starts with the letter E is Elfin.
Your car starts right away when cold but when its warm it sometimes doesnt start and when it does you need to give it gas what is causing this problem?
I dont know what kind of car u are talking about,but it souns like it could be the coolant temp sensor.
