since we are on diff's. I have a S14 with a SR and a NA 300zx VLSD diff. She runs fine till I hit 90MPH and then and there after it sounds like a desiel engine from a train is back there. Scares the shit out of me. I made sure there is fluid in it and there is but it still does it. I think i may have a diff going bad but my friend says its the bearings, I think my friend is an idiot..
|