1994 GMC 5

  • Tiny
  • Tommyt1515
  • 1994 GMC Sierra
  • 175 miles

1994 GMC 5.7 Engine Missing/Surging/Sputtering, I started my truck this morning no problems then after idle for 10 minutes it just shut off, waited a few minutes started it up again and then put into drive went about 10 feet pressed on gas pedal to accelerate and truck died again? I have replaced the fuel filter, what else should I check or replace. Thanks for you help on this.

Monday, February 11th, 2013 AT 6:31 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 42,980 posts

Check fuel pressure and check under tbi unit for a blown gasket causing a vacuum leak they are known for that. Also check hose to map sensor onfirewall for soft and sucking together or hole in it.

Was this
answer
helpful?
Yes
No
Monday, February 11th, 2013 AT 3:47 PM

Please login or register to post a reply.

Similar Questions