Davidismyname Posted October 18, 2021 Report Share Posted October 18, 2021 My dad has a 1990 d21 with a z24 engine, it doesn't have a tachometer, but I'd say around 3,000 rpm it has like a surge, as in it revs up bogs down revs up bigs down, very quick, until you up shift, but it lacks power, I don't know how to help him fix it, any ideas? Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.