Recent content by fc8464

  1. F

    LLY: Quick airbag wiring question

    try this
  2. F

    LML Indirect injector labor hours

    Service Information Related Documents Service Manual: Indirect Fuel Injector Replacement 2015 GMC Truck Sierra - 4WD | C/K FST GLC | | Document ID: 3624919 4022230 Indirect Fuel Injector Replacement Effective Date: Oct 1, 2018 LABOR CODE: 4022230 Includes: Diesel Particulate...
  3. F

    Best Duramax manual

    If you need something specific one of us can always print a procedure from GM's SI. Fred
  4. F

    LLY: lost dash

    conector end view to IPC
  5. F

    LLY: lost dash

    Most of the gauges are getting there information from the class 2 serial data. If power and grounds good check serial data at A6. If you have a scan tool see if you can communicate with IPC.
  6. F

    LLY: lost dash

    I would pull the cluster loose and wiggle the conection and see if you get any thing from your gauges. If nothing I would verify battery voltage on pin B11, ignition voltage on B9 and then ground on B12. If those are good check class 2 serial data on A6. Fred
  7. F

    LML front drive shaft

    Should have a crimp band clamp on the boot on t-case side will need to be removed. I have seen where people did not replace that clamp and water gets into the splines and rust up solid. If this is the case slide boot back and spray with your favorite penetrating oil and tap in till front drive...
  8. F

    Procedure for Van Glowplugs

    I haven't had the pleasure to work on a 6.6 in a van yet. Our fleet of Duramax's are all p/u. Good luck.
  9. F

    Procedure for Van Glowplugs

    Glow Plug Replacement - Bank 1 Removal Procedure Remove the engine cover. Refer to Engine Cover Replacement. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection. If necessary, remove the left front wheel and tire. Refer to Tire and Wheel Removal...
  10. F

    Trans to T-Case Leak

    My computer wont let me see the pics ( work thing) but a lot times fluid comes out the vent on top and makes it look like seals/gaskets.
  11. F

    LBZ: C0055

    I find a lot of problems behind the drivers front wheel well. Remove it and inspect the harnesses. The rear speed sensor on trucks with Allisons go straight to the TCM not the EBCM. Fred
  12. F

    LBZ: My turn has come...

    Cost do add up fast and then you hope you find a good machine shop. When its time for me I will be getting a built short block from SOCAL and starting their.
  13. F

    P2463 P0420 Reduced engine power

    Well according to the description and operation if it is setting P0420 it is trying to do a regen. Would be curious to see what all 4 EGT temps are reading during a forced regen. Could be a bad temp sensor, could also be clogged Indirect injector. One thing I don't think they monitor on the tech...
  14. F

    U0106 Loss of Comm with GPCM

    Try this
  15. F

    U0106 Loss of Comm with GPCM

    There is a PI for this setting false codes. Have you had the dealer perform a updated calibration yet? There is also a PI to check connector 2500 and 2501 for being pinched at frame and body.Fred :hug: Subject: No Start/No Crank - Loss Of High Speed GMLAN Communication Models: 2007-2008...
See more
Top Bottom