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looking at a 99 z28 had a high idle

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Old 02-25-2008, 10:35 AM
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Default looking at a 99 z28 had a high idle

I was looking at a 99 z and the guy told me it idles a little high. What can be the problem ?? Thanks
Old 02-25-2008, 10:40 AM
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Air leak between the MAF and TB
Old 02-25-2008, 12:25 PM
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+1 on air leak. was the ses light on?
Old 02-25-2008, 02:26 PM
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Sounds like a vacume leak somewhere. Spray starting fluid along the different gaskets. If and when the idle picks up, that's where your leak is.
Old 02-25-2008, 04:16 PM
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Thanks for the info




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