SPONSORED LINKS

Car wont accelerate beyond 65mph

Tiny
WOODSTOCK17
  • MEMBER
  • 2002 MITSUBISHI LANCER
  • 2WD
  • MANUAL
  • 129,000 MILES
I have a 2002 Mitsubishi Lancer OZ Rally, manual transmission, and it wont accelerate beyond 65mph, the engine just revs but will not go faster. If I slowly push on the accelerator then it will accelerate slowly. What is happening?
Monday, February 7th, 2011 AT 8:44 PM

1 Reply

Tiny
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.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, February 7th, 2011 AT 9:02 PM

Please login or register to post a reply.

Related Engine Low Power Content

Fix an Engine with Low Power!
VIDEO
Fix an Engine with Low Power!
Instructional repair video
Symptoms of Low Engine Power
GUIDE
Symptoms of Low Engine Power
The power your car's engine is producing is important. When you step on the gas you need your car to accelerate, mainly to keep you out of trouble when getting onto the...
VIEW MORE

Sponsored links