INJECTOR CIRCUIT

  • Tiny
  • Nibrae
  • 1994 Nissan Maxima
  • automatic
  • 102,000 miles

I have a 1994 nissan maxima when trying to pick up speed the car doesn't move what could that be?

Wednesday, June 29th, 2011 AT 9:07 PM

2 Answers

  • Tiny
  • JDL
  • Expert
  • 16,236 posts

How long since a tune-up? Any applicable codes? Use a gage and check fuel pressure.

If your saying, the engine races and your not moving like you should, you have to suspect the tranny.

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Wednesday, June 29th, 2011 AT 9:12 PM
  • Tiny
  • rasmataz
  • Member

We're waiting

If its not the tranny try my grocery list below might lead you into something

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.

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Wednesday, June 29th, 2011 AT 10:23 PM

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