1999 GMC Sierra fuel injectors

1999 GMC SIERRA
210,000 MILES • V8 • 2WD • AUTOMATIC
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MCKEEVERHALL
  • MEMBER
  • 1 POST
is it possible to boost my performance by turning the fuel injectors up higher if so how would i do this
Feb 18, 2010 at 5:17 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Want a lil horsepower -all you have to do is get a 10K ohms resistor from an electronic shop and disconnect the coolant temperature sensor and hook it up on the wiring connector in place-This will fool the computer that the engine is still cold and give more fuel-
Feb 18, 2010 at 5:22 PM
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