O2 SENSOR

1984 Nissan 300ZX

Tiny

coots57

April, 28, 2009 AT 10:13 PM

Engine Performance problem
1984 Nissan 300ZX 6 cyl Two Wheel Drive Manual 230000 miles


http://www.2carpros.com/forum/automotive_pictures/349875_SS100402_1.jpg



I just replaced my o2 sensor and my fuel pump because i hace been having a sputtering problem and the car has to warm up before driven. I put the new fuel pump in and it worked fine for about three weeks and is still working good. Well yesterday i put the new o2 sensor in because mine completly quit. When i put it in it was smooth for about a mile and now when you push the pedal it just floods and almost kills the engine. Can anyone help me with this problem?

FOUND 1494 RELATED QUESTIONS

1 Answer

Tiny

bluelightnin6

April, 29, 2009 AT 12:20 AM

Flow test the cat. Converter(s) to ensure they are not clogged

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