96 5.7 NO POWER

  • Tiny
  • baileypw
  • 1996 Chevrolet Truck
  • V8
  • 4WD
  • automatic
  • 150,000 miles

96 chevy 1500 4x4 5.7 starts and run fine but when giving it gas it dont have power

Tuesday, February 15th, 2011 AT 1:59 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Possibilities here could be caused by one of the following below

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note: If it doesn't apply disregard it and keep testing.

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Tuesday, February 15th, 2011 AT 2:16 PM

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