1999 Chevy Suburban ROUGH RUNNING BURBAN

1999 CHEVROLET SUBURBAN
124,500 MILES • V8 • 2WD • AUTOMATIC
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POORGERRY
  • MEMBER
  • 1 POST
This is a VORTEC engine.

Have had fuel pump, fuel pressure regulator and today the Air Mass Flow (?).....replaced.
Engine gets hot, lose power, to a point where I can give gas and nothing.

I turn the engine off, then restart within minutes and it runs fine for 5-10 minutes.
Feb 25, 2008 at 9:53 AM
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BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
replace the plugs and wires then have the igniiton module checked and if distributed check the pick up coil. if DIS then check the coil's
Feb 25, 2008 at 12:03 PM
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