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2002 Toyota Tacoma

Tiny
AGRABILL
  • MEMBER
  • 2002 TOYOTA TACOMA
Engine Performance problem
2002 Toyota Tacoma Two Wheel Drive Automatic

I have a 2002 toyota tacoma. When I start the car in the morning and drive, it doesn't go above 25 miles per hour until it is fully warmed up. This started when my brother had drove my truck for six months. What is happening and did he cause it?
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Thursday, April 15th, 2010 AT 11:17 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Lack of acceleration, chugging, hesitating, bogging etc. Could be caused by one of the following below.

Inspect and test all the following listed below and get back with some results

Oxygen sensor.
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.
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.
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Tuesday, April 20th, 2010 AT 4:44 PM

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