'90 GS TURBO
Probationary Member
- 20
- 1
- May 7, 2016
-
Apex,
North_Carolina
I have a 1990 GS-T with 220k miles that had been sitting for a while before I obtained it, should I use oil flush in an attempt to get gunk out or leave it be to avoid causing leaks? Also if yes what flush do you recommend?