MY TRUCK HAS THE 4

  • Tiny
  • Anonymous
  • 1993 Chevrolet Cheyenne
  • 30,700 miles

My truck has the 4.3 vortec engine and has 307,000 miles on it and the transmission. It has started "bucking", or jerking, especially between 40-50 mph when it is allowed to decelerate. I've also begun noticing it at around 30 mph. It almost feels like either a miss or like the transmission is acting up.

Tuesday, February 5th, 2013 AT 1:46 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Are there any codes?

Tune up? When was done

trans service? When was done?

Roy

Was this
answer
helpful?
Yes
No
Tuesday, February 5th, 2013 AT 1:59 PM

Please login or register to post a reply.

Similar Questions