by cumminz90 » Fri Jun 03, 2011 8:36 pm
Just swapped the getrag in a 93 and and if your laying under the truck at the auto wiring harness look for a round plug with 3 wires going into it. What I did was cut the plug completely off, run the middle wire to a ground and that basically disables the neutral safety switch and the truck will start in gear. The remaining to wires go to the reverse lights and you run them right to the 2 prong switch on the shift tower of the getrag. DO that an your truck should start with the key. Hope that helps.
1990 D250 sc Cummins: 175 p pumped motor: (400ccs)100 plate, 4k springs, rack plug,Jl machine 5x16 injectors, ad150, cooler tubz, hellman sump, studs, valvesprings, hx35/3b twins, timing 20 *, soon to be built 47rh
GFs: 1993 w250 cc: Normal pump mods, timing to the head, 3200 spring, denny t stage 2, DDP 4 injectors, hx 40, swapped in a rag
1991 w250 rclb: normals pump stuff 3200 spring