LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

94 z28 won't run right

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Old 09-06-2007, 11:40 PM
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94 z28 won't run right

ok i have a 94 z28 lt1 and a six speed and when i start it sometimes it idols around 1500- 1700 rpms then slowly goes down to about 900-1000 and then run fine

Other times it will start and run fine until you step on the gas then it will like bog out and backfire and die if I dont let off the gas

If i give it gas really slow and get it runnin around 5000 rpm and after i do that like 3 times it runs fine and the only think i could think of that it would be is the optispark but other than that i have no idea

so if someone could help me it would be a major help
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Old 09-07-2007, 02:07 AM
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Wrong forum..
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Old 09-07-2007, 04:10 AM
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Originally Posted by mmmchickenboy
Wrong forum..
I'll move it.
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