racecougar
Registered User
Here's the deal guys/gals:
My 94 Splitport Tbird has a few issues that need to be worked out, two of which I'm discussing here. It has a slight vibration when coasting or decelerating from speeds of approximately 70-85 MPH on the highway. It's pretty much only when you let off the gas pedal at those speeds. The car also has a bit of wheelhop that needs to be cured.
The car does have new U-joints, the FRPP centersection, Airlift Airbags in both springs, and a pair of 255 Yokohama's on the rear. As soon as I get a chance, I plan to replace the original rear shocks to help with the wheelhop, and try rotating the driveshaft on the pinion 180 degrees to see if the vibration changes.
What I'd like to know is whether or not I should try poly mounts for the front of the centersection if rotating the driveshaft and new shocks don't help. Is there anything else I'm missing?
Thanks,
Rod
My 94 Splitport Tbird has a few issues that need to be worked out, two of which I'm discussing here. It has a slight vibration when coasting or decelerating from speeds of approximately 70-85 MPH on the highway. It's pretty much only when you let off the gas pedal at those speeds. The car also has a bit of wheelhop that needs to be cured.
The car does have new U-joints, the FRPP centersection, Airlift Airbags in both springs, and a pair of 255 Yokohama's on the rear. As soon as I get a chance, I plan to replace the original rear shocks to help with the wheelhop, and try rotating the driveshaft on the pinion 180 degrees to see if the vibration changes.
What I'd like to know is whether or not I should try poly mounts for the front of the centersection if rotating the driveshaft and new shocks don't help. Is there anything else I'm missing?
Thanks,
Rod