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365 Posts
I need your help, my fellow xBer's, I have a severe vibration coming up through my driver and passenger seat. The problem occurs whenever I am at a stoplight or stopped at an intersection when the RPM's drop back down. If I put the car in neutral the vibration goes away same thing whenever it's in park (RPM increased change of maybe 3-4 hundred), driving around any other time I have no vibration issues at all.
Things I've checked:
-Transmission fluid - correct level both cold and hot
-Trans and engine mounts - no visible damage or movement
-Exhaust system - was changed back to stock a while ago (had plans for a cat-back but needed the funds elsewhere) only change is a 2 inch pipe from the resonator to the stock axle-back, all hangers in place and tight.
-Changed the oil this past Sunday with 5W-30 Valvoline and A Toyota filter and oil level is on the mark.
-Only upgrade I still have on the car is the MMW header and I don't see or feel any leaks around the gaskets or welds.
I'm at a loss as to anything else I can check that might cause this problem, so any ideas or help would be greatly appritiated before I have to take it to the dealership
(appointment is for Tuesday morning)
Things I've checked:
-Transmission fluid - correct level both cold and hot
-Trans and engine mounts - no visible damage or movement
-Exhaust system - was changed back to stock a while ago (had plans for a cat-back but needed the funds elsewhere) only change is a 2 inch pipe from the resonator to the stock axle-back, all hangers in place and tight.
-Changed the oil this past Sunday with 5W-30 Valvoline and A Toyota filter and oil level is on the mark.
-Only upgrade I still have on the car is the MMW header and I don't see or feel any leaks around the gaskets or welds.
I'm at a loss as to anything else I can check that might cause this problem, so any ideas or help would be greatly appritiated before I have to take it to the dealership