ttpost
04-11-2004, 08:10
BOY THIS IS GETTING AGGRAVATING,I AM NOT SURE WHAT IS GOING ON,I STILL HAVE NO FUEL THROUGH MY IP(LOOSENED INJECTOR LINES AND CRANKED IT QUITE A BIT),I HAVE FUEL TO IT,I HAVE BEEN DOING MORE READING AND TESTING ON THE TRUCK, HERES WHAT I GOT AT THIS POINT.1 I CROSSED THE ALDL LINES A AND B,MY LIGHT DOESNT FLASH AT ALL NOT EVEN A CODE TWELVE(94 6.5L 4X4)THE LIFT PUMP SEEMS TO PUMP FUEL OK, BUT SOMETIMES IT DOESNT SEEM TO KICK ON.I HAVE POWER AT THE PINK AND BLACK WIRE AT THE FSD/PMD, BUT NO POWER ANYWHERE ELSE.(USING A DIGITAL METER).I AM BEGINNING TO WONDER IF EITHER MY IGNITION SWITCH IS GOING OUT OR IF MY COMPUTER IS BAD. I CANT FIND A WIRING DIAGRAM FOR THIS SPECIFIC VEHICLE, AND I DONT KNOW WHICH WIRES ARE SUPPOSED TO DO WHAT,I HAVE QUITE A BIT OF EXPERIENCE WITH GAS ENGINES BUT I AM STILL LEARNING ABOUT THIS TRUCK.FYI THE TRUCK SAT FOR ABOUT 3 MONTHS WHILE I PUT IN A NEW TRANNY,IT WAS RUNNING FINE WHEN IT WAS PARKED(ALSO WHEN I WENT TO FIRE IT UP AGAIN THE GLOW PLUG CIRCUIT WAS SHORTED, I BYPASSED IT WITH A MECHANICAL RELAY,MAYBE THATS THE PROBLEM????).THE FUEL SEEMS FINE(EVEN LIT IT ON FIRE WITH LIGHTER).I AM GOING TO THE SHOP NOW TO CHECK THE GROUNDS ON THE COMPUTER AND ENGINE.ANY AND ALL HELP IS EXTREMELY APPRECIATED, I CANT WAIT TO GET IT RUNNING AGAIN,I HAVE BEEN READING ABOUT ALL THE PERFORMANCE UPGRADES, AND I WANT TO START UPGRADING IT BUT I HAVE GOT TO GET IT RUNNING FIRST.