Jump to content
  • Sign up for FREE! Become a GM-Trucks.com Member Today!

    In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. 

Random misfire light acceleration on the interstate.


Recommended Posts

Vehicle came in and i replaced the motor mounts due to them leaking fluid (fluid filled mounts). 

test drove the vehicle and felt a slight surge on the interstate under light throttle. check with scanner and almost all the cylinders (on both banks) had misfire counts. its just odd because i can get it to misfire under load or power braking it. (maybe 1 or 2 random counts when doing that but not as bad as under acceleration) 

Did find some issue with the torque converters. vehicle has about 60k on the motor thinking i should start with some spark plugs. Anyone ran into this issue? 

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.