This is topic What is this noise? in forum Tech Talk at Northern California Ford Owners  .


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Posted by SLOWSN95 (Member # 8269) on :
 
Just swapped out a stock h pipe for a mac prochamber on my buddys 03 cobra. Makes this weird sound only when you give it gas. Doesnt sound like an exhaust leak.. but you never know. I personally have never heard a sound like this after an exhaust swap. Its late so I decided to finish for today but would like some insight before i take it apart again tomorrow. If anybody has heard anything like this please let me know.. here is a video of it..


https://www.youtube.com/watch?v=AMW_f-JJn6Y&feature=youtube_gdata_player
 
Posted by LXjames (Member # 10791) on :
 
If the exhaust was all you touched I would assume its a small leak.
 
Posted by SLOWSN95 (Member # 8269) on :
 
I would assume so too. Maybe the gasket on the collector.
 
Posted by NEIGHT (Member # 8741) on :
 
Torque em down some more sounds like air squeezin thru. [Confused]
 
Posted by SLOWSN95 (Member # 8269) on :
 
quote:
Originally posted by NEIGHT:
Torque em down some more sounds like air squeezin thru. [Confused]
They are torqued down all the way lol. No big deal though.. I'm pulling the exhaust back out tomorrow to figure out whats goin on
 
Posted by turbo50 (Member # 6700) on :
 
Had same sound was blown out gasket.
 
Posted by SLOWSN95 (Member # 8269) on :
 
That's what I thought. Never thought it'd sound like that though. Thanks for chiming in Dan!
 




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