2002 Chevrolet Monte Carlo 3800 Series Ii Motor Hard Start After Warmed

2002 CHEVROLET MONTE CARLO
130,000 MILES
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TONYRAY
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  • 1 POST
3800 series II motor hard to start after warmed up sometimes fires through throttle body and blows off the large vacumn line on the front near mass air flow sensor what do you think could cause this
Dec 21, 2012 at 3:47 AM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
bad fuel pressure regulator flooding the motor

Roy
Dec 21, 2012 at 4:02 AM
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