Monday, January 7th, 2013 AT 11:50 PM
I have a thumping feel in what feels like it is up front but cant really pin point it. It happens only under acceleration and starts around 35 and is the worst the faster I go. I believe is is a speed related issue and not rpm because it doesn't matter what gear I am in. Its only when it is under load, if I stay on the gas but press the clutch, it stops. If I let off the gas to coast, it stops. So it is only under load accelerating and starts around 35. There is no vibration in the steering and no noise when turning. Just a thump feel in the front end and slight thump sound. I have just replaced the motor mounts with no success. I have double checked and torqued down the subframe. I checked all the CV joints and the boots are in great shape. Tires spin nicely with no feel of binding and no noise spinning or when i'm turning. I am lost, not sure if its the tires, wheel bearings or cv joint with no signs they are bad except a thumping feel that almost seems like the tires are flat or something.