Captain J
Junior Member
- Joined
- Feb 23, 2019
- Posts
- 11
- Reaction score
- 0
- Location
- Qatar
- First Name
- Juday Hajri
- Truck Year
- 1972, 1986, 1987, 1997, 2013
- Truck Model
- C/K 2500, R3500, 2500HD
- Engine Size
- 5.7, 7.4, LS, 6.0
Greeting
I’m new to this form and I need advice/help.
I’ve a 1987 GMC Sierra with 7.4L TBI and auto transmission, factory dual fuel tanks.
I replaced fuel injectors, fuel tanks, fuel sending units on both tanks, fuel filter, and fuel lines,
The issues are:
Thanks
I’m new to this form and I need advice/help.
I’ve a 1987 GMC Sierra with 7.4L TBI and auto transmission, factory dual fuel tanks.
I replaced fuel injectors, fuel tanks, fuel sending units on both tanks, fuel filter, and fuel lines,
The issues are:
- truck starts rough, sometimes it quits, but once warmed up it’s ok.
- If I use right tank the truck is running fine, however if I select left tank, engine will quit and service engine soon will come on (code is 43).
Thanks
