[jeannie]

hey i got a 1986 gmc 7000, i think the injectors need to be adjusted, help

 

[jeannie]

i think the either the fuel rack or the injectors need to be adjusted on my 1986 gmc 7000, it has a very rough idle it starts and runs no problem there help

 

[RDG]

Double post. Go here: http://www.thedieselstop.com/forums/f33/8-2-detroit-rough-idle-564369/