2000 GMC Sierra shutter at 30 to 50 mph

2000 GMC SIERRA
160,000 MILES
Avatar
CHRISSCRUGGS69
  • MEMBER
  • 1 POST
When I am going anywhere from 30 to 50 mph and I slow down and accelerate again my truck seems like it is missing or shuttering or something the only code I have is catalytic flow below thresh hold on bank 2 but I recently had a transmission rebuilt to so I'm not sure where I should start to try to fix the problem
Sep 9, 2013 at 10:35 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
For some reason, I can only see part of your post. I do, however, see where you wrote the catalytic converter is below threshold. Have you checked to see if it is plugged?
Sep 9, 2013 at 10:40 AM
Advertisement