1994 gmc 6.5 turbo diesel...... Anyone that can help me locate all the grounds...... It runs fine just don't have power when it comes to climbing hills...... Have to let off fuel pedal for it to shift and rpms won't go over 2.5.......any help would be appreciate
I got me a 1994 GMC Sierra 1500 6.5 turbo diesel....... I'm having some issues has problems with shifting and claiming hills...... white smoke witch means fuel issue but I've changed the fuel filter, the fuel pressure lifter, injectors and fuel pump in tank......... It has the 4180e...