Tech Tip: Invidia Exhaust Gasket Leaks and CEL
05-04-23, 06:52 PM
#16
I know this is an older thread, but maybe someone can answer my question.
I'm getting the p0430 with my invidia and confirmed the leak at the heat flange with the soapy water and air test.
At this point, would flipping the used mid pipe and header gaskets work? Or would I need new ones?
alternatively, if I was to place some exhaust sealant over the gasket would that do the trick? Something like this:
Permatex 80335 Muffler and Tailpipe Sealer, 3 oz. https://a.co/d/cdwxB2M
I'm getting the p0430 with my invidia and confirmed the leak at the heat flange with the soapy water and air test.
At this point, would flipping the used mid pipe and header gaskets work? Or would I need new ones?
alternatively, if I was to place some exhaust sealant over the gasket would that do the trick? Something like this:
Permatex 80335 Muffler and Tailpipe Sealer, 3 oz. https://a.co/d/cdwxB2M
05-05-23, 02:42 AM
#17
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Just order new gaskets and replace them.
The following 2 users liked this post by LoSt180:
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LoSt180 (05-05-23)
04-12-24, 07:39 AM
#19
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Updated to add a consolidated parts section. Included Lexus part numbers for hardware (bolts and lock nuts).
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