it only happens when i come off the excellarator and whan its on idol you cant hear it when ur driving, just a bit but very bad when shifting down to stop....
sounds like it might be a faulty Cat. There was a bad batch a while ago cos i know of alot of them coming back whilst i was at the exhaust shop. Your exhaust shop should be able to tell you the fault for no charge & replace the cat if its their fault
it only happens when i come off the excellarator and whan its on idol you cant hear it when ur driving, just a bit but very bad when shifting down to stop....
hmm.....i had a similar incident not so long ago. it was like a grinding/rattle sound. And the muffler guy found out that a nut in the manifold has come loose and fell off. They just replaced the nut and its all good now.
Originally Posted by 1FULSIKBOY2C23Q2NT2SXI4U
only be putting the goood shizzle in dis dizzle, for grizzle mizzle!
it only gets worse because on down shifting it makes the exhaust shake slightly causing the sound, it'll happen whenever you downshift without rev matching
try holding the revs between 1500-1800rpm and i bet somewhere between that range you'll hear it rattle
also if you're okay with hopping under the car, jab the cat to see if it rattles. if it does then it might be a failed cat.
this is my experience with a custom exhausts and failed resonator, but it shouldn't be too different to yours
im going to the shop 2moror to get it checked....
its looking like i need to get a new 1
but 1 problem i supplyed the cat..
and its from queensland i call the dude i got it of and said they will replcae it with a new 1...
but i need to send my 1 back so they can have a look at it...
for now what should i run???
straight pipe(illegal)
or stock cat if it can fit...
Reply With Quote
Originally Posted by VTI-RRR
Bookmarks