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  1. gpracer1

    I installed E-fans on my 2001

    Almost got mine completely like I want it. 0411 controls the fan low speed for engine cooling of the 2005 efans, and the a/c wire with a relay turns them on high. Only problem is if your fans are not already on low, when you hit the a/c button the fans go from zero to high and that was a huge...
  2. gpracer1

    HELP! Really odd problems...

    How does it run in the first minute or two when cold? You must fix the exhaust leak as your O2 sensor may see all that extra air. On top of that you may need a new O2 sensor also.
  3. gpracer1

    Iffy On Towing a 32' Wellcraft CCF (~10k lbs), With My '99 2 Door...!

    What rear end gears do you have ?.....that usually dictates towing capacity. I would do it in D3 , not overdrive. No big deal if only 15 miles.
  4. gpracer1

    Can I swap gauge clusters between vehicles?

    You can unbolt and swap the odometer part.
  5. gpracer1

    Overheating

    Basic rules if thermostat is good and system is full....... High speed driving (highway) if truck runs hot then radiator is clogged or water flow problem. Low speed driving and truck runs hot, airflow problem......fan, air obstruction, etc.
  6. gpracer1

    1996 tahoe ac problems

    So it blows cold now? :party33:
  7. gpracer1

    New rear brakes, problems.

    They could miss it if they are the type of tech that doesn't bother putting anti seize on there in the first place! But it's hard to tell without hearing he sound in person.
  8. gpracer1

    Running temp question

    A 195 stat will run about 200 in a good running truck .
  9. gpracer1

    which alternator do I have? 105 or 120?

    Is it internal fan like the 105 or external plastic disc fan like the 140?
  10. gpracer1

    1996 tahoe ac problems

    Sounds like it is cycling too soon. I thought they cycled at ~28-27? I would try the cheap $ switch first. You just unscrew and install. Go from there. You say when jumped it never got below 33 psi, is that idle or 2k rpms? If so, could be overcharged or weak compressor.
  11. gpracer1

    A/C questions 99 tahoe

    If you aren't at least familiar with ac , I would recommend letting a pro handle it for a speedier more accurate fix.
  12. gpracer1

    Not a Tahoe, but I need help with my '92 K1500 (TBI) please guys...

    I had a 93 with tbi, replaced with a Holley tbi. Replaced the carb on my boat with a holley tbi. All three of them shower, there is no misting. It takes too much fuel to feed a V8 through 2 injectors to have a fine spray. As long as it is even all around and not pissing a stream it's...
  13. gpracer1

    current issues

    You could put an ohm meter on the cts and check what it reads at both cold and engine warmed up. I'm not home to check my manuals, but I'm sure someone here can reference the values in the shop manual for you. I'm actually guessing it may be reading high.
  14. gpracer1

    ABS warning light

    In my case the pump body has a leaking actuator. This in turn took out the electronic module. Now I have to replace both!
  15. gpracer1

    bump-stop / 'jouncer'

    I ordered at the dealer by the vin # to make sure it was the correct part. I'm all stock suspension.
  16. gpracer1

    Wiper motor question

    The solder joints at the power connector crack and make an intermittent contact. That's why sometimes they work, stop halfway, don't work, at random. I should have done a write up with pics when I did mine, but I'm traveling to Canada 95% of the time now for work, so no more time to help out...
  17. gpracer1

    Fuel in the oil

    It is the spider assembly for sure. Since it is all one unit, it doesn't matter if it's the reg or injector. The fuel is filling the cylinder(s) and leaking past the rings.
  18. gpracer1

    Wiper motor question

    Pull the circuit board out ( after pulling cover) and resolder the big pins. 99% of the time problem solved........both of my hoes.
  19. gpracer1

    Lucky Denali cluster find!

    I like the needles, orange rev limit area, blueish backlight and 120 speedo. I have had it buried at 120+ to make sure it worked :) Plus I bought it to fix my fuel gauge needle vibration.
  20. gpracer1

    Truck acting weird

    Just for a sanity check, make sure the truck is warmed all the way up and check the trans fluid on flat ground in park.
  21. gpracer1

    Strange noise under dash...

    Make sure you count how many pins yours has on the plug....sometimes they will give you one that looks right but has the wrong number of pins.
  22. gpracer1

    Two .062 Crack Heads.

    Which cylinder is it? Is that the exhaust side? Looks like cylinder erosion due to lean condition or cracked rings, or ring gaps all lined up there. Love to see the head from that cylinder.
  23. gpracer1

    96 Tahoe 4x4 Brake Issues-Need Help

    Most likely the master cylinder.

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