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1993 Chevy S-10 FUEL PROBLEMS

Tiny
GEORGE ANDERSON
  • MEMBER
  • 1993 CHEVROLET S-10
  • 6 CYL
  • 2WD
  • MANUAL
  • 134,546 MILES
S10 2.8 TPI WHEN YOU HOOK UP A MAP SENSOR IT LOADS UP AND QUITS ITS A BRAND NEW SENSOR WHEN YOU UNHOOK THE MAP SENSOR IT RUNS A LITTLE BETTER BUT STILL LOADS UP.
Tuesday, April 20th, 2010 AT 11:00 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Have your engine scanned for codes. Also check the gasket under the TBI unit for leaking. You can spray cholke cleaner around the base and if your idle improves it's probably bad. Also replace the hose to the map sensor and check yoru hose and pcv valve.
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Thursday, April 22nd, 2010 AT 7:11 PM

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