Search results

Search the forum Search Articles
  1. J

    Simple question about fuel gauge

    any ideas??
  2. J

    Simple question about fuel gauge

    Well so heres the thing, earlier when i had the code read, i was using my edge to read the codes. it said somethin bout to high of voltage to sending unit, but im not positive. also, there was a u1000 code i remember. but my edge quit working like 2 weeks ago. the 3 circles light up but the...
  3. J

    Simple question about fuel gauge

    I got a 2001 chevy duramax 2500.The fuel gauge always stays on empty. It throws a code that says somethin about to high of voltage to somethin. Is this fuel gauge problem somthin common. Any ideas whats wrong??
  4. J

    HELP! low rail pressure, new cp3 no start

    well i did a quick test today. i unhooked the return line at that quick disconnect and hooked a line up to it and cranked motor over till line was full then stuck it in a container and cranked motor over for 15 seconds. i measured the fluid in the container and there was a little over 70 CCs. i...
  5. J

    HELP! low rail pressure, new cp3 no start

    well i narraowed it down to injectors. because i took that banjo bolt off that screw into the fprv and then i cranked the motor over. all the return fuel comin was from the line coming from the injectors. none came out of the fprv. so now i needa figure out which injectors are bad. i would...
  6. J

    HELP! low rail pressure, new cp3 no start

    im starting to figure out how to test the return flow now. do you guys know where i could buy a kent moore kit? also would it be possible to cap off like the fuel rail on the passenger side of the truck and see if it builds pressure? then i would know which side its on?
  7. J

    HELP! low rail pressure, new cp3 no start

    ya ima stop using the either.. anyways the edge shows that the balance rates are all good. i unhooked fuel pressure regulator an then squirted a lil wd40 in to get it started (not sure if thats a good idea either?) it had bout 26000 psi. if i shut it off i could watch the rail pressure drop and...
  8. J

    HELP! low rail pressure, new cp3 no start

    i bought a 2001 duramax. 260000 miles from a guy. the only way itll start is if you give it a shot of either an then it fires right up and runs great. anyways i know the problem is because when crankin it over the rail pressure is only at 600-700 psi an i need 1500. i didnt know if it was a...
Top Bottom