Acceleration issue Peterbilt 330

[Rawze]

(04-07-2023 )2004Peter Wrote:  2004 Peterbilt 330 /Cummins isc 8.3l
Intermittent acceleration issue believe to have narrow the issue to harness where it enter through fire wall on driver side of truck. Any help , wiring diagram schematics would help. Possible leads for harness replacement.

No sure if it’s a pin figment issue or broken line internally. Shake harness and issue subside for a while.

Its a common issue. read thru this post:

http://rawze.com/forums/showthread.php?t...1#pid12551