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Center muffler ??

1K views 2 replies 3 participants last post by  Mound Dawg 
#1 ·
Hi Guys
my car is running ruff went going slow, when you have got the revs up it runs fine and seem to been running very lean
could it be the centre muffler ?

cheers
 
#2 · (Edited)
lean sounds like a air leak check all hose and clamps on the intake look for anything lose or cracked including the big black rubber intake that links the AFM to the intake runners

also check the the main intake has not poped up and each of the six rubber clamps are tight on both sides


P.S. not muffler if that was part plugged it would have no top end and low would be fine.
 
#3 ·
lean sounds like a air leak check all hose and clamps on the intake look for anything lose or cracked including the big black rubber intake that links the AFM to the intake runners

also check the the main intake has not popped up and each of the six rubber clamps are tight on both sides


P.S. not muffler if that was part plugged it would have no top end and low would be fine.

I agree!

Anything lead you to suspect that it's the centre muffler rather than any number of other potential causes?
 
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