RUNS ROUGH AFTER WARMED UP

  • Tiny
  • Anonymous
  • 1998 Chevrolet Tahoe
  • 139,000 miles

Runs rough after warmed up. Replaced egr. Still runs rough backfires

Saturday, January 12th, 2013 AT 8:01 PM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 44,359 posts

Chekc fuel pressure and firing order.

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Saturday, January 12th, 2013 AT 8:14 PM

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