Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Vote for the Site Favourite ROTM winner for the year of 2021 HERE!
1 - 1 of 1 Posts

·
Registered
Joined
·
3 Posts
Discussion Starter · #1 ·
I’m getting a shudder/stutter, hard hit when accelerating above 30 mph. When I give it throttle above 30 mph and it down shifs the shudder/stutter and hard hit happens. I can let off and accelerate again and then goes away. It is less of a hard hit when in tow haul mode. Just recently installed new CP4 and disaster kit replacement due to cp4 failure.
Gadget Font Communication Device Line Red

Tablet computer Computer Output device Mobile device Communication Device

Rectangle Computer Personal computer Font Display device

Font Gadget Display device Technology Electronic device
 
1 - 1 of 1 Posts
Top