how does an exhaust leak sound? When i accelrate i notice what sounds like a hissing or sucking sound like someone goin shhhhh, i cant tell if its just the way the xhaust sounds or if i have a leak...
well when i start my car up next to another car i can hear it coming from under the car, it sounds like you have dumps on your mufflers kinda, sounds liek you exhaust but only coming from under the car. I did reset my computer but im getting liek 14 MPG
That's weird. I didn't lose any mileage when I put mine on. Re-tighten/re-fit all the joints and see if you can stop the leak, then see if your mileage goes back up.
i installed my slp loudmouth and mac prochamber at the same time..checked for leaks and fixed them..then i heard this ticking sound. I thought it was a leak and i got so fed up w/ it i took it to a shop. But they couldnt find nething...tightened me up, but i could still here the sound. After a few hundred more miles it went away. Take it too a shop, the most they can charge you is like $25. As far as gas mileage goes, a leak wont do that, but a new exhaust does make u accelerate harder = - gas mileage