I

1992 Mazda b2600

Tiny

wildwgm54

April, 1, 2011 AT 10:39 PM

Truck starts runs but when gas pedal is stepped on does not allways want to rev up if you step on it then let off and step on it again will sometimes go can not find plug in for diagnostics

1 Answer

Tiny

rasmataz

April, 1, 2011 AT 11:43 PM

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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