Recent content by tj350

  1. T

    AC Charge

    Usually there is not much oil lost so I only add oil if replacing a compressor. I do residential air conditioning and we never add oil to systems when recharging it works out fine
  2. T

    Slight misfire on cylinder 4

    Hey guys, been fighting this problem for a while now I want to see if anyone else has dealt with this or has any ideas. I have a 1999 Tahoe with the 5.7 vortec. Bought it with a very slight misfire on cylinder 4. It’s only noticeable at idle causes a little vibration. The pcm has not thrown a...
Top