1994 GMC Sonoma fuel

1994 GMC SONOMA
170,000 MILES • 6 CYL • 2WD • AUTOMATIC
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STEVE 99 S TEN
  • MEMBER
  • 1 POST
the plug wires on the passenger side are firing but when they are un plugged their is no difference in the motor and their is raw gas fumes coming out of the exaust , their was also fuel puddled in the intake on the same side. it is a 4.3 vortec with the spider injection
Nov 13, 2009 at 1:35 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
How bad is the engine running?
Nov 17, 2009 at 9:47 AM
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