Engine Performance problem
1986 Isuzu Trooper 4 cyl Four Wheel Drive Manual 239000 miles
My 1986 Isuzu Trooper normally runs great but has recently been running awful. It jerks along--especially when I try to accelerate. However, it runs more or less okay when just idling along or downhill, e.G. At 20 mph. What's strange is that after coming out of the grocery store (a short while later), it starts up and drives fine all the way home--after running like crap all the way *to* the store! WTF? The jerking is really distressing because it seems to be putting a lot of stress on the drivetrain. I changed the plugs, checked distributor cap and wires, all seem okay, so it's not that. Thanks.
have the same problem?
Sunday, August 30th, 2009 AT 6:38 PM