Mr87
Junior Member
- Joined
- May 20, 2013
- Posts
- 21
- Reaction score
- 0
- Location
- Arizona
- First Name
- Jerrit
- Truck Year
- 1987
- Truck Model
- 1500
- Engine Size
- 350
I need some help with my recent problem. I have an 87 GMC sierra with a 350 and just recently it has begun to stumble and stutter when I accelerate rapidly or in the 25-45 MPH range. I can coast relatively fine by accelerating is where the problems start. Also they appear to only happen once my truck is warmed up. I gets very audible knocking sound when it sputters. I've replaced all of my plugs and ensured my wires were all connected and in good shape. One of the associates mentioned it good be my ignition coil but I have no idea where to find this or remove it. I could really use the help and open to all opinions. Thanks