tberger06
Registered User
Hey everyone, my engine recently started vibrating more than normal. I do have solid rubber motor mounts and I put a Powerbond (Dayco) harmonic balancer on it back at the end of December and it has run pretty smooth since. Within the past week the engine vibrations have gotten noticeably worse (mostly between 2,000-3,000 rpm) and you can feel it shake the whole car when stationary and even driving.
I changed the oil yesterday and checked the balancer bolt, nothing seemed out of the ordinary, but it still vibrates pretty good. I haven't noticed any lack of power or drop in fuel mileage either.
Any thoughts on what to check next? I'm thinking maybe the balancer is already shot?
The car is an 89 XR7.
I changed the oil yesterday and checked the balancer bolt, nothing seemed out of the ordinary, but it still vibrates pretty good. I haven't noticed any lack of power or drop in fuel mileage either.
Any thoughts on what to check next? I'm thinking maybe the balancer is already shot?
The car is an 89 XR7.