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1993 s-10 blazer no power vortec 4.3

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mregulater
4/2/2006 8:23:24 PM
engine runs great at idle but as soon as you gas it it starts to miss bad can get it to rev over 3000 r.m.p.s and got no check engine lite on can anyone tell me were to start to fix this problem thanks mike
m00nwater
4/3/2006 8:07:32 AM
Mine was doing something similar, except it idled poorly as well. Check your plugs & wires. That was what was wrong with mine...I had melted a wire on the block.
4lowlife
4/3/2006 9:50:13 AM
Any codes thrown?
1995Blazer
4/3/2006 10:08:26 AM
Just give yourself a general tune-up and change the spark plugs, mine was missing alot too. I just used some fuel injector cleaner, carborator cleaner and 6 new spark plugs and shes running great now.
mregulater
4/3/2006 11:10:04 AM
im going to try the plugs and wires i have allready put injecter cleaner in it also sprayed carb clean in the mouth of the injection seams to make it run better for a min or two
ivannj
8/4/2006 3:18:50 AM
Another guy with similar problems.
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