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rough idle

Old Mar 31, 2006 | 10:41 PM
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have a 97 c5 and it has 54000 miles on it and it seems like it idles rough and misses a little does it maybe need a tune up?
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Old Mar 31, 2006 | 10:52 PM
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umm, does it have a procharger on it?, is the check engine light on?, you could have blew a hole in a piston, broke a pushrod, valvespring, or rocker... could be a bunch of things, but any of them would most likley throw a code..
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Old Mar 31, 2006 | 11:03 PM
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its bone stock
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Old Apr 1, 2006 | 11:01 AM
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Originally Posted by procharged hd
its bone stock
Do you have software to scan it with???

Start with the easy stuff, plugs and wires....

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