Search results

  1. D

    '96 Yukon 4WD - 4L60E issues at 275K.

    @NickTransmissions and everybody else... I'm Dave, the original owner. I do all the service. It's a daily driver. The transmission is 100% factory. Mountain life, 15 miles of curvy state highway, gentle grades, not on cruise control. 60mph in the straights, 35mph in the curves. A few weeks...
  2. D

    Buzzing vibration under gas pedal in 3rd gear ...

    1996 Yukon 4WD - original owner - 264,000 - original tranny. Well maintained. Tranny flush every 60K, fluid is bright. I'm feeling a mild grinding buzzing vibration "under" the gas pedal when accelerating gently in 3rd gear. It's a 55mph state highway with many curves and some climbs, speed...
  3. D

    243 transfer case questions

    1996 Yukon 4WD 5.7l with NP243C transfer case. I removed the driveshaft to change u-joints. While I was working, about 3/4 quart of ATF dripped out of the transfer case. I reinstalled the driveshaft. Then I removed the 30mm top fill plug on the transfer case, to top off the transfer case...
  4. D

    Hard to start - hunting & stumbling - only when cold.

    1996 5.7 Vortec Yukon 4WD, 245K original miles. Doesn't want to start when cold (if it sits out overnight, 50° or colder temps). I'm the original owner. We weren't using it much, then we totalled the other car. So I bought parts and did some preventive maintenance to make it reliable: New...
  5. D

    Big 3 cable upgrade crashes into ohm's law

    Hello, I found this board while searching for e-fan ideas for my 1996 yukon 5.7L Vortec. Great board! I saw a few threads about the Big 3 cable upgrade: where you replace factory cables for battery+ to alternator and starter, and battery- to engine, frame, and chassis. The idea is that fatter...
Top