Originally Posted by TheBearAk
Waking up a 9 year old thread here.
1st thing is check the spring. Even put in a stronger one. Most electric rebuild shops will have a decent selection.
The other thing would be to put some shims between the starter and the bracket. Maybe move it away 1-2mm and see if that helps.
I did change the spring and it seemed to help a little but not totally. I heard they make a heavy duty spring for them but I haven't been able to find one yet. Didn't realize how old the thread was, I was just looking for answers, figured it would have been answered by now. If I find the correct fix I'll be sure and share.