B2600 I 1992

WILDWGM54

MEMBER
1992 MAZDA B2600
4 CYL
4WD
190,000 MILES

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

Friday, April 1st, 2011 AT 10:39 PM

1 Reply

RASMATAZ

MECHANIC
75,992 POSTS

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.