318ti Tranny problems. Hi Everything is running perfectly now. I had a couple of hours looking at every possible reason the car was vibrating. All the rubber mounts were fine, engine mounts were good etc. Eventually on the ramp, I found that the exhaust had warped for some reason and it was touching a bolt near the resonator. I took it off, bent it with blow torch and patience, put it back and the vibration was gone. I use DEX 3 ATF Fluid. I dropped the pan and changed the filter. |