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Type: Posts; User: sgui

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  1. i ASSume you have a 5.3 flex run it by the zone...

    i ASSume you have a 5.3 flex run it by the zone get a free computer check will be better then nothing . if it showed a p0307 before try swapping coil's plug n wire with one that is not missing if...
  2. there's ton's of imformation in the pcm . not...

    there's ton's of imformation in the pcm . not many believe in it ......but if read right it will lead you in the right direction
  3. Thread: good ole dmax

    by sgui
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    643

    :gasp: np.............

    :gasp:
    np.............
  4. Thread: kodiak deis. atuo

    by sgui
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    419

    very confused is it giving you an injector 8...

    very confused is it giving you an injector 8 problem ? most engines have 1 or 2 banks
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    what are the specific codes that are being...

    what are the specific codes that are being thrown ? o2's can fail in many ways ex. hearter circuits .one thing to remember with aftermarket o2's is trash going in get's trash coming out (of...
  6. can you acess freeze frame and failure records...

    can you acess freeze frame and failure records ?fuel trim's at idle , cruise & wide open from fifty above
  7. Thread: good ole dmax

    by sgui
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    643

    good ole dmax

    gm just built there 1,500,000th duramax engine!!!!!!! let the arguments begin.......please keep the flames down

    47695
  8. got the old crystal ball and magic wand out...

    got the old crystal ball and magic wand out ......both are telling me wss (wheel speed sensor) why guess when it's so easy to know
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    let me know how that works out !!!!! what's wrong...

    let me know how that works out !!!!! what's wrong with yours ?
  10. Replies
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    first thing i would do is take All that stuff you...

    first thing i would do is take All that stuff you put on !! take it off put it in a little box save for later in case :happy: trust me i know things are tight but still i would go gm parts . now to...
  11. Thread: Chunky Oil :(

    by sgui
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    3,431

    1 ?

    by any chance have you been adding any water or coolant !!! oif so you may want to check out bulletin # 06-06-01-019b.
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    Sticky: hate to rufful any feathers

    lifts most times will not void warranty unless they have been jury rigged on the other hand if it is towed in with the front of the pinion missing or #6 rod hanging out you may have a little trouble...
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    sorry little confused when you say fuel pump...

    sorry little confused when you say fuel pump module are you talking about the pump in the tank
  14. Thread: advice plz

    by sgui
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    909

    drop a 572 in her then she will pull the ears off...

    drop a 572 in her then she will pull the ears off a billy goat have one of them in my boat she's very scary
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    wow 70 thousand on orige equip you are a very...

    wow 70 thousand on orige equip you are a very good driver. one thing to remember the 5.3 is pretty dependable when you start juicing her she gets cranky imho! but let me tell you she can scream...
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    765

    poss. bcm (body control module) scanner is needed...

    poss. bcm (body control module) scanner is needed to acess bcm data may have trouble code that will lead you in the right direction
  17. Thread: HVAC controls

    by sgui
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    1
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    628

    2 things come to mind Resistor and blower motor...

    2 things come to mind Resistor and blower motor also check for burnt connectors very commen
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    Sticky: hate to say it but those programers from not only...

    hate to say it but those programers from not only gm but all automakers are pretty sharp cookies. most fixes today come from a flash. hard to believe i know one thing i flash a lot for is a/c after...
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    coolee cross louisiana bout 20ish miles from...

    coolee cross louisiana bout 20ish miles from lafayette kbon country. 25 yr stealer tech oops mean dealer tech now i work for my brothers independent shop.what a change from working on 1 line to...
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    hello from the south

    hi everyone i am from south louisiana been in the industry 31 yrs. now i handle paperwork sheese go figure.
  21. Replies
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    Sticky: sorry to say it doesn't change back as for sps...

    sorry to say it doesn't change back as for sps you have to get a subscription from gm in order to program j2534 is what the aftermarket uses i think even that is connected to the ivory tower. them...
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    Sticky: they must take a picture of the cvn #...

    they must take a picture of the cvn # (Calibration Verification Number ) this changings everytime you reprogram it must match what they have in the ivory tower if not bad news
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    Sticky: Well, it's happened. If you mod your PCM, you...

    Well, it's happened. If you mod your PCM, you have just invalidated your warranty!

    See the excerpt from the PDF Below:

    "#09-06-04-026: Identifying Non-GM (Aftermarket)
    Engine and...
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    fuel trims at idle and cruise

    fuel trims at idle and cruise
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    any chance you have the freeze frame data also...

    any chance you have the freeze frame data also failure records would be nice
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