Sluggish car

Tiny
CHARLIE 13414
  • MEMBER
  • 2001 TOYOTA CAMRY
  • 4 CYL
  • 2WD
  • MANUAL
  • 106,000 MILES
Car is sluggish when starting and for about 2 miles seems like its running on 3 cylinders then seems ok until the next cold start. The car is a 2001 toyota camry with 106k miles
Monday, January 31st, 2011 AT 3:41 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do you have a check engine light on? When was the last tune-up?

Could be one of the following below -check and test:

Oxygen sensors.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position 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.
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Thursday, March 10th, 2011 AT 2:25 AM

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