Re: Loud thumping noise when making soft turn Reply #15 – March 22, 2005, 09:40:25 PM Hello,My rogue idea?I replaced my front '88 T Bird springs last summer. Found one with a hairline crack --a complete break in one coil. I suspected something from the way the suspension bottomed, but didn't see anything until I popped out the spring--as one loop remained in the control arm, the rest of the spring fell out. It was a hairline crack in it with plenty of rust to show it was broke for some time.If you have a broken spring, maybe in right turns it rubs itself to a clunk sound? For an '86, a broken spring would not be a surprise if they were never changed out. Have you carefully checked the springs when doing the strut work? JR Quote Selected