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Old 09-12-2018, 03:26 PM   #9
CSG Mike
 
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Quote:
Originally Posted by 1Cor10:23 View Post
Just tried some 75A Viton o-rings and they are significantly stiffer than OEM, so much so that I can tell the engine is stumbling when slowing down in neutral gear, suggesting that the MAF is leaking.

@CSG Mike any suggestion for shore rating? Internet says 70Ais most common but not sure what the OE is.
Tape around it to check for a seal.

Still stumbling? u got other issues.
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