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  1. J

    Shifter doesn't move from park until I pump the breaks

    Before diving in too deep, a simple thing to check is to look the brake lights to make sure the switch is working and has all the wiring in place. If you busted the switch or inadvertently kicked the wires in the panic stop this could account for it.
  2. J

    Cost of rear main seal replacement

    Sometimes engine rebuilders and transmission shops give better pricing for this job, they are more experienced and equipped to pull the engine out. Other general repair shops may choose to price themselves out of this, it will take up a repair bay for nearly a full day, creating a backlog of...
  3. J

    Large motor oil overfill

    Unfortunately the overfill phenomenon is more often caused an owner who didn't know very much about cars trying to "fix" an engine noise or rough running by buying motor oil and pouring it in. It usually accompanies other more serious engine damage which was happening before the overfill.
  4. J

    Fuel line replacement

    It was a while ago that I did mine, I used the kit manufactured by Fineline that comes in sections that join together rather than the OEM tubing that comes as one long piece of tube. That was a huge advantage in placing the new piping back in. A piece of advice I will offer is to cut the old...
  5. J

    2004 Tahoe - ATF type/mixing?

    GM officially says to use Dex VI during service, any proportion or mix with Dexron III is ok. You will find transmission fluids on the store shelves which are designated for use with transmissions requiring Dexron III/Mercon fluids, if you read between the lines, these are the old Dexron...
  6. J

    Rear Heater Core Replacement?

    If it's orange dexcool in your cooling system, that green might be rear ac leak with green uv dye.
  7. J

    2006 Police Tahoe Door Lock Question

    It may have nothing to do with the prior police use - it may be the unlock relay is going bad. The relays are in fuse block at the left side of the dash against the door panel. The tipoff to this problem is that it's the rear doors and hatch affected at the same time. Try swapping the...
  8. J

    Airbag interference question.

    The thermal print paper probably won't work out so well with the sun beating on the box directly through the windshield, the hot metal box will "print" impressions on the paper. Regardless, the Tahoe police package comes with a supplemental booklet detailing the exact dimensions of the airbag...
  9. J

    Maintenance to do after picking up your "new" truck

    In addition to just checking the spare tire condition and pressure, fully lower, clean and lubricate the secondary hook for the OEM spare tire holder. If the mechanism gets corroded, the technique shown in the owner's manual for jacking up on the center of the tire to release it won't work.

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