1994 Toyota Camry fuel system

Tiny
ENIAH
  • MEMBER
  • 1994 TOYOTA CAMRY
1994 Toyota Camry 4 cyl Two Wheel Drive

I have changed my plugs and made sure I had the right gap. But I am using a lot of fuel and it hestates when I am driving and excelerate
Thursday, September 16th, 2010 AT 4:37 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Lack of acceleration, chugging, hesitating, jerking, bogging, misfiring etc. 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.
False air leakage.
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.
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Thursday, September 16th, 2010 AT 4:44 PM

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