Engine Performance problem
1990 Buick Lesabre 6 cyl Front Wheel Drive Automatic 101000 miles
My engine runs smooth, no missing when first started and ran for a while. As it comes to temperature, it starts stuttering when trying to accelerate, "missing'.
If I take it out on the highway and run 65mph for a few miles it runs fine, take it back into town, it is back to smooth again. If I drive around town, stop and go, it goes back to hesitating. Seems to run bad when it heats up. Cooling fan works, tried "heat" in the gas tank, checked coolant level. ?
have the same problem?
Wednesday, August 11th, 2010 AT 7:56 AM