Less tha 40mi/hr is fine but more than that slight vibration.
New 5 rubber engine mounts from ipd 3,000omiles ago
Replaced cv axel and the 40mi/hr vibration gone. Passenger cv axel replaced 3,000 miles ago.
In neutral at 50mi/hr the engine is perfect whe I rev it so I dont think it's the engine.
Does the turbo make a vibration?
When does the turbo kick in? At a certain rpm?
Is the turbo running when at a constant velocity of 50mph?
I notice rear tire 25lb of air. I ran car and still vibrated at 50mph.
Lots of tread on tires
I rotated the tires. Brought the fronts to back and backs to front. Did not swap sides.
Are the tires unbalanced maybe?
I just sold it yesterday and the guy noticed it. Now I'm in panic mode to try and fix it.
I bought an anti ping bolt with the tapered rubber bushing for the cv axel bolt because I have a slight clunk on accelerating from stop and a lot of s60 owners have solved that problem. I'm thinking I should have bought 2 so to put one on passenger cv bolt.