1989 GMC Truck

Tiny
MCCONNCD
  • MEMBER
  • 1989 GMC TRUCK
1989 GMC Truck V8 Four Wheel Drive Automatic

When I start to accelerate it starts spitting and sputtering and tries to die. I have replaced the MAP sensor, Idle Control sensor, EGR valve. I don't know what else it could be.
Sunday, December 13th, 2009 AT 1:09 PM

1 Reply

Tiny
MICKEY-D
  • MECHANIC
  • 304 POSTS
Try the TPS(throttle position sensor), also check the EGR valve for vacuum at the wrong time.( Pull off and plug the vac line)drive the car, if it is the same, hook the line back up.
Was this
answer
helpful?
Yes
No
Thursday, December 31st, 2009 AT 8:39 PM

Please login or register to post a reply.

Sponsored links