Engine Performance problem
1990 Chrysler New Yorker 6 cyl Front Wheel Drive Automatic 130000 miles
Hello. My car starts up fine when its cold but after a few minutes it runs rough. When the car is warm I dont have any problems.
For instance: Ill start the car. Leave and get about 1/4 mile down the road and then the car starts running rough and backfiring. I usually give it the gas and it will stop. It only does this when the car is first started up or when the car is fairly cold still after driving.
I have changed the fuel pump/strainer, Fuel filter and coolant temp sensor. I was told it might be another sensor.
Any help would be appriciated.
have the same problem?
Monday, March 23rd, 2009 AT 10:00 AM