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Old 05-16-2002, 04:33 PM
royaiii royaiii is offline
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Join Date: Jan 2002
Posts: 352
Yes I'm sure. I think it is because its running rich and the cats are trying to burn the excess fuel. I have heard bad gas will cause this problem but I have always used Chevron supreme 91 octane and I have never added any octane boost or any other fuel system cleaners.
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