1994 Nissan Stanza no power

Tiny
KMUL1
  • MEMBER
  • 1994 NISSAN STANZA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 88,000 MILES
My car has no power when it is first started. For the first 5minutes or so you cannot go past 10 mph. You can go a little faster after it warms. Once warmed, its fine? Please help. I changed fuel filters. No help
Saturday, March 6th, 2010 AT 6:00 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Hesitating, lack of acceleration, bogging, chugging 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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Saturday, March 6th, 2010 AT 6:03 PM

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