Search results

I got my 94 running and I am dissappointed with its power, I am going to install 3-1/2" exhaust and then get a chip, I am thinking heath but I am not sold yet anyone have any experience with these that can help me decide. It is a 94 k1500 vin s with a non egr intake.

This forum just saved my truck from an uncertain future!!! sorry I meant to spell buddy!!!!

What do I want measured inj timing to be when I am adjusting pump?

I still cant get my truck timed, I got a tech one for weekend ,Heath had me pull timing cover and check for sheared key wasnt that tried a known good pump no change, Bill heath said maybe a prom to pump mismatch? truck came as not running basket case with no history and lots of lousy repairs...

Any one know for sure If I can check pump timing drive gear in relation to cam and crank with just the water pump off. I have the pump gear and cam gear dot to dot with crank dampner lined up with timing pointer on front does that tell me 100% that there is no sheared key on the end of the cam...

DS4 831 5521 10790220 12561307 I am having real mental problems due to this truck!! Tonight I rotated pump until It would start with advance motor plugged in, but guess what it took a 1/4" travel!! I hooked up snapon scan and now its showing act advance at 24 , desired still at 6. I am trying...

I bought this truck half put together and I started it with intake off and solenoid on side of pump removed , it ran real loud as if it were pinging if you pushed down the lever down on pass of pump it runs real well and quiet with no smoke until you reach the end of its travel then it smokes...

My first 6.5 a beat 1995 c20 with what appears to be orig driveline showing 325 thousand miles and counting paid 450 had to put in glow plugs only did 7 and crankshaft pulley, have been driving everyday starts great, next I got the 1994 gmc 6.5 missing lots of parts someone tore apart for head...