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Engine stutters intermitently?????

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Old 03-06-2010, 02:22 PM
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Default Engine stutters intermitently?????

My friend has a 99 z28 that randomly stutters, car shakes, then after a loss of power, it picks up and runs fine. Anyone have these same issues? Any ideas? Thanks
Old 03-06-2010, 02:50 PM
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Sounds like bad gas to me.
Old 03-06-2010, 05:46 PM
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The gas is good. We pulled some codes and it had a MAF code and a 02 sensor code. We pulled his MAF off and it was full of ****. He cleaned it off and it seems to be running good now. We will see if the code comes back on
Old 03-26-2010, 08:44 AM
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did that fix the issue?
Old 03-26-2010, 06:44 PM
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Plugs, gas, or air...

I always start with the easy stuff. Good luck.




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