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well you should let it warm up for a minute I know my dirt bike will stall if I don't let it warm up but cars not so much
crank sensor is bad... when it gets warmed up... it'll send bad data to the spark device and will stall out
ignition module bad shorting out when hot
1st try checking the EGR valve. If the EGR valve is sticking or leaking it can force too much air into the air/fuel mixture causing the motor to stall out.
A car might stall when shifting from park to reverse if the idle is set too low. It is also possible that the engine stalls because it is not fully warmed up before shifting from park to reverse.
Does it stall when first started or ONLY once the car has warmed up ? After it stalls will it start right up again ? or does the car need to cool down before it will restart ?
A faulty PCV valve can certainly cause idling problems, especially after the engine has warmed.
If water is warmed up, then that means that its temperature does change.
First, check the fuel filter. It could be letting just enough fuel through to start you going but not keep you going. Has you're catalytic converter ever been replaced? As they get warmed up they can shut down the exhaust system. How about your coil. When it gets warmed up it can stop working.
No, it would not. There are many things that could cause a stall at idle. The throttle plate could be dirty as well as the mass air flow sensor. You did not mention the kind of car or engine size. Is the check engine light on, is it when the engine is warmed up or cold?
if your fuel pressure is low it will also back fire and stall when it is warmed up. check fuel filter and fuel pressure. check with a scan tool and see what the temp sensor is reading (You cant do this by looking at the dash guage)
The car is designed this way for cold starts. It should idle up to 3000 rpm then makes it's way down to around 1500 and finally down to 750 as it warms up. DO NOT drive when it is cold or If you have to do not take it over 3 grand until warmed up or you risk blowing coolant seals.