Question about 1994 Chevrolet S-10 Blazer
Idle is fair but under load I cant make power. Plugs, wires and one coil pack has been changed. I even swapped the two coil packs but #2 has a misfire. I put my timing light on all of the wires and observed. #2 has an ocasional miss and i can tell not only by the light but the engine sound when the strobe stops for an instance. What is upstream from the coils? I cleaned all conections and switched the coils multiple times. #2 always comes up with the miss. When I gun it in any gear it stutters then takes off even on the highway. HELP ME.
You have coved all angles i would have looked at maybe it has droped a valve?
Posted on Feb 14, 2009
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Posted on Jan 02, 2017
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