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  1. M

    Confirmed brake bleeding scan tools

    So will the mt2500 with this cartridge for sure cycle the isolation dump valve on a rwal 1994 k1500?
  2. M

    What is a good o2 crosscount number for a 1994 350 tbi

    I was just wondering what is a very good closed loop heated o2 sensor crosscount numbers for a 1994 350 tbi k1500 and what would be a time to change 02 sensor numbers, like how fast should I see the numbers tally on the display when I am driving. Mine are over 200 in a 3 minute drive with a new...
  3. M

    Tbi distributor magnet protection from rust question

    Thanks , I won't have to worry about that I have a new shaft and magnet I am installing in place of the old cracked magnet so I will spray it before installing , I am just trying to be proactive to try and keep the magnet portion from getting so rusty like the orignal I'm replacing.
  4. M

    Tbi distributor magnet protection from rust question

    Thanks for the replies looks like I'll try aerosol clearcoat I guess.
  5. M

    Tbi distributor magnet protection from rust question

    I was wondering what I can apply to the new distributor shaft magnet on my 1994 tbi 350 to try to keep it from rust jacking and cracking the new magnet on my new shaft . Was thinking spraying it with wd40 or fluid film, would this be a bad thing to do? Would spraying aerosol clear coat work ...
  6. M

    86 yr old shadetree knuckle buster.

    I have 2 94's and neither had it done. I still have to take the other one in for the switch replace. Hope this helps others get the switch recall sorted out . P.S old MXer I just restored a 82 Yamaha yz250j that ive had for a while,fun bike and fast.
  7. M

    86 yr old shadetree knuckle buster.

    They replaced my working brake switch at the dealer recently on my 1994 rcsb because it had an open recall campaign tsb #98065 might check it out , guess they had a couple wires they had to reverse in the plug also that gm wired wrong. It's all free you might check into it if your truck hasn't...
  8. M

    Starter insulation bushing

    Wonder if you could use a cut off valve stem?
  9. M

    Beware: GM Nightmare - Defective 2024 and 2022 Yukon Diesel

    It is ashame they don't build them like they used to.
  10. M

    Disable automatic lock?

    Do you have a remote start/lock installed ? It might have programming in that menu you can change.
  11. M

    Needing TBI o-ring help please

    Does anyone know where these plastic orings can be sourced separately other than from a kit.
  12. M

    Windshield leak

    Getting people to do things right is getting harder by the day, Urethane and primer cost use sparingly, Time is money rush rush rush not counting all the glass nowdays is wavy like a funhouse. It isn't like it used to be where they would treat your truck like it was theirs. Not trying to be...
  13. M

    Mt2500 gm-3abs adapter question

    Thank you Shurkey that helps greatly, it is appreciated.
  14. M

    Mt2500 gm-3abs adapter question

    I was wondering what years this gm-3abs adapter is needed for ? I have a mt2500 with th black primary that is domestic 9.2 to 2008 and I believe it has the abs menu. i dont have a abs trouble shooter cartridge but have a black 8.2 troubleshooter. Anyways on my 94 k1500 I use the gm-1...
  15. M

    HVAC Control Head in dash--multiple issues (Mostly fixed)

    Great info thank you for posting Schurkey!
  16. M

    OBD1 ABS Power Brake Bleed - Kelsey Hayes 4wal - Snap-on MT2500

    Try it with the non programmable in the first slot and leave the second slot empty.
  17. M

    Speedometer revs with tach sort of

    Great Post,thank you!
  18. M

    Not ecm savy have a question on lean cruise tune

    My service no. is 16196395 BJLH
  19. M

    Not ecm savy have a question on lean cruise tune

    I have a 1994 k1500 5.7 auto 3.73 gears z71 stock engine , stock exhaust minus cat , I would like to get the ecm programmed for lean cruise at hiway speeds as to try and get better fuel mileage. Can i send my ecm out to someone to program or how do I go about this ,Is there a chip I can buy...
  20. M

    Possible purchase

    Not transmission related but make sure the gauges all work those moonie gauges on the early obs had issues.
  21. M

    Bizarre ac behavior

    We are all getting played
  22. M

    1993 Silverado replacing the dash questions

    I would replace the Ac evaporator while in there, both of my 94 rcsb trucks the fittings were galled and took the threads off the evaporator when loosening. Would also loosen change the recirculate actuator while you have the Dash and or heater box out they go bad and are a pain to replace.
  23. M

    Windshield replacement woes

    Thanks for posting!
  24. M

    My Flat Tappet Cam Wiped Out So I Decided To Go Roller

    Might want to consider checking rocker geometry do to so many new variables, probably need different length hardened pushrods . Many people overlook this step.
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