: 87 Hunting at Idle

DopeStar 156
08-27-11, 03:21 PM
Has anyone had any experience with this issue? The idle speed tends to jump around a lot at idle. I was thinking TPS maybe?

08-27-11, 03:41 PM
Yea could be your TPS or it is sucking in air from a crack. Try spraying starter fluid near the intake if it revs then that could be the problem. Next I would consider the TPS or Idle control vacuum last.