Menu

JERRY SPINOSA

Forum Replies Created

Viewing 2 replies - 1 through 2 (of 2 total)
  • Author
    Replies
  • February 18, 2016 at 5:08 am in reply to: 1993 5.7 GMC map sensor test #852013
    JERRY SPINOSAJERRY SPINOSA
    Participant

      First problem is it sounds like it going to stall upon cold start up but never does stall and the will idle ok. second issue when in drive it has a pretty severe hesitation and i have to step on throttle a little hard to break out of that issue and while at any cruising speed i have to feather the gas pedal constantly to maintain a steady speed.The fuel pressure is 15 psi

      February 18, 2016 at 1:36 am in reply to: 1993 5.7 GMC map sensor test #851997
      JERRY SPINOSAJERRY SPINOSA
      Participant

        sorry about that! It is a 1993 gmc yukon 5.7 with throttle body

      • Author
        Replies
      Viewing 2 replies - 1 through 2 (of 2 total)
      Loading…