benscharlotte21
Full Access Member
- Joined
- Dec 29, 2013
- Posts
- 67
- Reaction score
- 2
- Location
- Concord NH
- First Name
- Ben
- Truck Year
- 1987
- Truck Model
- V2500
- Engine Size
- 350
Hey y'all, I'm still having my random sessions of misfire. Just to recap, basically it is fine at lower speeds 95 percent of the time but as soon as I go 50 after a few minutes at that speed I can feel it miss and sure enough check engine light comes on. Again to recap what Ive replaced.. cap and rotor, plug wires, plugs, injectors, IAC valve, throttle position sensor, fuel filter, and cleaned/went through the throttle body. At this point I feel like it may be a bad ground somewhere? I seem to be getting shocked by the vehicle and now that I really paid attention the headlights seem to be dimmer, especially on high beam. I also wondered if it could be a bad PROM but was keeping my fingers crossed. Anyways opinions on what I should check/do?
Thanks
Thanks