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#1
09-20-2006, 12:42 PM
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1994 C1500 Misses
I have a 94 c1500 that idles good, but under a load it misses. Have replaced all ignition pieces, new fuel, has good fuel pressure. I can't find any vacuum leaks. I'm at a complete stand still. Help me guys!!!
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#2
09-20-2006, 04:49 PM
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Re: 1994 C1500 Misses
Any codes stored in the ECM? Does the MAP hold a vacuum? How many miles on the engine? Has the timing chain ever been replaced?
When you say all ignition pieces, does this include dist and dist drive gear? How is the exhaust? Are the cats original? Have you done a back pressure test? //2000CAYukon
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