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    Brake problem diagnosis, hydroboost

    Ok, brake experts. I moved out of town, and left the truck at a shop to give it a general mechanical inspection before I drove it to my new home out of state. general vehicle specs: 6bt Nv4500 D60 SAS brake system specs: GM Hydroboost booster (replaced with reman) GM PS lines GM Hydroboost...
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    Back up lamp and NSS pinout

    Have a 1999 K1500 6.5TD Suburban. Swapped in a 12V, and just installed a Chevy NV4500. (Has dodge input and bellhousing.) Question: I have the 7 pin NSS harness connector C2 from the 4L80E in front of me, I’m looking to wire in the neutral signal and back-up lamps. The only pin-out I’ve been...
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    AC Wiring question

    I have a 99 Suburban LT, I swapped in a 12 Valve Cummins, and kept all of the factory HVAC. When I thinned the harness, I cut the [i believe] the DK GRN low pressure wire from the hose that attaches to the hose assembly at the high and low ports. I can’t figure out where it goes after hours of...
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    1 wire temp sender. Swap help.

    I just Swapped a 12 Valve into my 99 suburban, everything is solid except the engine temp sender. I thinned the harness about 6 weeks ago, and made sure to no cut connectors that i’d Need. Well somewhere I screwed up because my temp sender wire was unplugged. the diagrams and connector...
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