Mechanics

CHEVY INTERMITTENT MISS

2002 Chevrolet Silverado

Engine problem
2002 Chevy Silverado 6 cyl Four Wheel Drive Automatic 101000 miles

My chevy truck has a real bad miss occasionally after I have been driving a while. When the car is warm, it will miss when cruising around 55-60 mph (1500-1800 rpm). The first miss will be kind of mild, with increasing intensity. There is no check engine lights.

I just had a tune up (100000 miles)---new spark plugs/wires, new rotor in the dist cap, new fuel filter.

Any ideas? Thanks in advance!
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BenTheMan
December 27, 2007.



As a follow up, the problem started before the tune up, and the mechanic thought that that would fix it (and it needed to be done anyway).

Tiny
BenTheMan
Dec 27, 2007.