1992 1500 Loss of Power Question
Heh,
After noticeing a loss of power going up steep inclines I gave the Chevy Silverado 1500 a major tune-up(caps, rotors, wires, plugs etc) and while it improved...it still has issues. Today going up the pass anything over 2500 rpms was a no go! It bogged and coughed and generally acted broken. Below that rpm it was relatively normal besides the raise in engine temp and that always welcome. "SERVICE ENGINE SOON" 150,000 miles, never a poor moment until today. Any ideas...like I said at lower rpms it seems ok. Thanks.
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