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Guest
Posts: n/a
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when porsche boxster has a blow from the exhaust what could it be? but the blow gos after a bit dont under stand!! so is it just the exhaust????
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Moderator
Join Date: Jul 2012
Location: New England
Posts: 3,189
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I assume you mean backfire. This could be cause by the cylinder not firing and the exhaust igniting the mixture as it leaves. You could have a burnt exhaust valve. Check compression in each cylinder
- Nick |
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