Irratic problem will choke down and stall after idle or driving after engine is completely warmed up. Will not restart untill cools dowm then will run fine until the next time it decides to quit. Replaced ECM module, Ignition module, cap and rotor, and ignition coil. Still have the problem.
Check the gap on the spark plugs first it sounds like the plugs are worn and the air gap is to big and when the engine gets hot the electrodeS ar e flexing out ca using no spark to ignite the fuel
Coolant sensor
SOURCE: jeep stalls
before you go out and buy new parts,
check for oil and coolant leaks as well
as your oil and coolant levels
if you have higher miles on it,
you will go through both oil and coolant
like there is no tomorrow
that was the problem with mine;
cost me about $20 when the shop
was going to charge me over $1k
for a new radiator/coolant system
SOURCE: s10 pickup after warming up truck starts missing
You might have computer problems.
Does the check engine light come on when it starts to miss?
SOURCE: 6.0 diesel stalls after warm up will not restart until it cools d
It sounds like there is a problem with the Injector driver module. I have seen this problem a number of times.
SOURCE: 89 Chevy Corsica keeps stalling while driving
. Have it checked for a trouble code. It seems like a sensor problem. ( Idle position , crankshaft position, camshaft position sensors could be bad. Also the EGR valve could be bad. with a caode you can narrow it down a bit.
SOURCE: 1991 firebird will not idle cold and bogs down while driving
This sounds like a fuel issue to me. If I am not mistaken, this engine has two injectors running on a separate fuses. Remove the air cleaner assembly, and make sure both are firing while engine is running. If so, then check the fuel pressure. If you have a fuel pressure gauge, connect it to the fuel rail, and start it up. Remove the vacuum line from the fuel pressure regulator to see where it is set. You should have at least 36lbs of fuel pressure. If the pressure is too low, check the fuel filter. It may be clogged, or you might have a weak fuel pump.
Also you changed the throttle position sensor, you will need to make sure it is set properly.
hope this helps,
Chris
127 views
Usually answered in minutes!
×