1983 GMC Sierra Backfiring

1983 GMC SIERRA
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GATOR1221
  • MEMBER
  • 1 POST
Engine Performance problem
1983 GMC Sierra V8 Four Wheel Drive Automatic

My truck idils fine but when i go to tack off it keeps back firing likes it not getting no gas how can i fix this.
Dec 3, 2009 at 5:49 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Is backfire through exhaust or intake?
Dec 3, 2009 at 6:01 AM
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