1999 GMC Sierra fuel injectors

Tiny
MCKEEVERHALL
  • MEMBER
  • 1999 GMC SIERRA
  • V8
  • 2WD
  • AUTOMATIC
  • 210,000 MILES
Is it possible to boost my performance by turning the fuel injectors up higher if so how would I do this
Thursday, February 18th, 2010 AT 5:17 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
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-
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Thursday, February 18th, 2010 AT 5:22 PM

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