exhaust question on a 4.0


Royawest

15+ Year Member

Joined
Nov 2, 2007
Messages
21
Points
3,101
Age
70
City
Northwest PA
Vehicle Year
1994
Transmission
Manual
Hello, I know this is a dumb Question but I honestly don't know the answer so I thought I'd ask someone who does.I have an exhaust leak between the pipe and the manifold. I tightened the bolts and it still leaks. My question is there a doughnut gasket between the pipe and manifold? This would make sense to me even though I have had the exhaust Y pipe off twice and never noticed a doughnut gasket. This is for a 94 Mazda B4000 4x4. Thanks
 
No there is no donut. The y-pipe can be a pain to get it to stop leaking. I messed with mine for about an hour moving it around and tightening the bolts and finally got it to seal. Make sure the bolts are tightened evenly too.
 
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