Honda 86 CRX missfire

Tiny
PMAK654321
  • MEMBER
  • 1986 HONDA CRX
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 115 MILES
I have a 86 CRX 1.5 auto with 115k miles. When I floor the gas going uphill. The engine missfires very badly, to the point of stalling. Please help! Thanks
Sunday, March 20th, 2011 AT 6:52 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be caused by one of the following below-Check and test

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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Sunday, March 20th, 2011 AT 9:54 PM

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