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  1. gnathv

    So what did you do with your truck today?

    Do you have a good cooler for your power steering fluid? What fluid are you using?
  2. gnathv

    Has anyone converted their R12 AC to 134a?

    If you don’t have access to temp/pressure chart. Low side will be 1/2 ambient temp and high side will be 2 x ambient temp + 10 this will get you close.
  3. gnathv

    Oil filter and wrenches??

    Why are you worried about the anti drainback valve. As you’ve discovered it’s full of oil when you change it.
  4. gnathv

    So what did you do with your truck today?

    This may be what you need before it cracks and clutch won’t disengage.
  5. gnathv

    Quigley E350 Van: No brake booster! What is wrong?

    First picture when vacuum was low enough that ac would not come through vents until I got to 1800rpm. I have hydroboost so pedal never changed but brake light didn’t come on solid it flickered though. Second picture after replacement.
  6. gnathv

    Vacuum pump pully failure?

    If you have oreilly auto parts they may loan the otc style puller. The oreilly near me had that type, it works as it should and makes the job simple.
  7. gnathv

    New IP, GP, and injectors… she’s running but smoking like crazy got a lope too

    Just don’t try to adjust pump with it running. Put a scribe mark across pump and mount for reference. Then as Selahdoor said, small adjustments.
  8. gnathv

    C6 slipping second gear

    Did you try to adjust the band in it? Does it slip if you manually put it in 2?
  9. gnathv

    Recharging AC

    Did you add Freon?
  10. gnathv

    Cleaning out the radiator

    I would take out the thermostat so it can fully circulate and run it for awhile. The vinegar should dissolve deposits. I would get some of the scale out of radiator and put in vinegar and see if it dissolves and how long it takes to dissolve before I started. White vinegar is 5% acid 95% water...
  11. gnathv

    Cleaning out the radiator

    You’re welcome.
  12. gnathv

    Cleaning out the radiator

    I agree with trying CLR, but I don’t think ospho is something you want to try. no, I would not use ospho in a radiator. I think ospho is as the name would indicate, phosphoric acid. It is a rust converter, not remover. In other words, it will react with rust to form something more solid and...
  13. gnathv

    Emergency 9/11 - Ran 6.9 on gasoline/diesel mix

    Was filter empty and do you have good pressure and volume at schrader on filter head?
  14. gnathv

    Emergency 9/11 - Ran 6.9 on gasoline/diesel mix

    Any smoke coming out exhaust while cranking?
  15. gnathv

    Fuel pump circuit breaker

    I’d add an inertia switch in case of an accident.
  16. gnathv

    Recharging AC

    Sounds like you’ve got it ready for freon.
  17. gnathv

    Recharging AC

    Run the vacuum pump until the needle stops moving and then run it 20 more minutes.
  18. gnathv

    Recharging AC

    That’s correct.
  19. gnathv

    Recharging AC

    You can charge it with the low side and check your high side when you get the adaptor. Use this temp/pressure chart.
  20. gnathv

    Recharging AC

    This is the right one.
  21. gnathv

    Recharging AC

    I can’t get your link to work, give me a couple minutes
  22. gnathv

    Recharging AC

    Ford and Chevy both did that for a couple of years to prevent accidentally adding freon through the high pressure side of system. There is an adaptor for that I believe it is 3/16 female to 1/4 male.
  23. gnathv

    1987 hvac

    I know this sounds crazy but the best adhesive I’ve found is Shoe Goo. Easy to work with and when it cures it’s going to stay together.
  24. gnathv

    AC Compressor on always/ not cycling

    This might help you.
  25. gnathv

    AC Compressor on always/ not cycling

    What compressor is on your truck and it sounds like you did not pull the system in a vacuum, is that correct?

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