We replaced the engine with a new gm unit. Customer complained of a vibration/shudder only in reverse under accel if you idle back no problem, as soon as you step on the throttle it shudders bad. We replaced the universal joints and rear control arm bushings, ...

FIX posted 11/27/2001

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle