2000 Chevy S-10 Fuel System

2000 CHEVROLET S-10
81,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MRBADGUY1215
  • MEMBER
  • 1 POST
Ok, I have a 2000 chevy s-10 with the 4.3L, and it died on me the other day, so i have changed the fuel pump, filter, cam position sensor, cap and rotor, and now i'm using so much gas, that it is comming out of the exhaust pipe. Any ideas?
Jul 22, 2008 at 11:55 AM
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BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
check the fuel pressure regulator, then if possible an exhaust test to see what cylinder is puttin out so much gas.

or if all are rich indicating a exhaust leak, air intake leak or bad cks.
Jul 22, 2008 at 2:08 PM
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