acceleration and trans clunk

by Scott
(AZ - USA)

I have a 1980 Corvette 350/350TH with a Holley 670 secondary vacuum (carb rebuilt) and the problem is it starts fine except putting in reverse. At that point a trans clunk happens but moves along then after accelerating around 30 mph it seems to want to stall until I give it more gas. Then it picks up but the trans sounds like hard banging at this time until acceleration kicks in and trans picks up? This only happens at the 30 mph acceleration point. Any suggestions?

Comments for acceleration and trans clunk

Average Rating starstarstarstarstar

Click here to add your own comments

Feb 06, 2016
Rating
starstarstarstarstar
What was the fix?
by: Chris

What was the fix? Any details would help those in the future in case they have the same problem as you!

Feb 03, 2016
Rating
starstarstarstarstar
acceleration and trans clunk
by: Anonymous

fixed the problem

Click here to add your own comments

Join in and write your own page! It's easy to do. How? Simply click here to return to C3 Corvette Ask!.





















You might like these