Drove the 00 down to Fredericksburg and back on Saturday. Cruising about 75-80 most of the way up and back to Woodbridge. I noticed that anytime I let off the gas it would make a wierd noise and I coud feel a vibration on the drivers side floor. Give it gas and the noise and vibration would go away, let off the gas and it was back. The noise and vibration would only last for maybe 3 or 4 seconds, but it was there each time, my daughter even commened about the wierd noise. It also does this at low speed, just not as noticable. The sound is really hard to describe. It kinda sounds like maybe an exhaust restriction, or maybe a leaking exhaust gasket. It has Long Tubes and High Flow Cats. Other than that it seems to be running great. Anyone have any ideas or suggestions.
Ralph
Ralph
