Engine Mechanical problem
1992 Chevy S-10 4 cyl Two Wheel Drive Manual 143000 miles
2.5 4 cyl. Replacement EGR valve came with several rings that I suppose are designed to resrtict flow as the holes in the centers diminish in size. Question: Which is the right one? With no rings, vehicle stutters while trying to sustain one speed. So far, I have put in the largest and am working my way towards going towards the smaller until I got smooth perfromance. Trouble is, by doing this, I have to wait until everything is cooled down to disassemble to put in the next lower size. At this rate, the truck will be a classic by the time I figure it out! LOL! Thanks!
have the same problem?
Sunday, November 9th, 2008 AT 4:14 PM