2000 Chevrolet Suburban Starts Back Fire Turn Off Already Changed Mas Flow

2000 CHEVROLET SUBURBAN
150,000 MILES
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ANONYMOUS
  • MEMBER
  • 1 POST
starts ok starts to back fire and and turn off already changed the mas flow
Nov 13, 2012 at 4:33 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
If the check engine light is on, have the computer scanned. Also, since it is backfiring, check engine timing and compression for burnt or leaking valves.
Nov 13, 2012 at 4:35 PM
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