Mechanics

96

1996 Nissan Pathfinder

I have a nissan pathfinder 1996 model 3.3L it has 180,000 miles to the original engine never had any problem till resently it has a rough idle it misses while push the gas pedal I have done a complete tune up the works. Still does the same thing. When I have pulled the plugs out I have noticed 3 of the plugs was dark black like it was not firing the other 3 was normal. Please help need the ride quick.
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Itopasna
August 15, 2007.



Sounds like an injector driver-get a noid lite and hook it up to the inj. harness on the dead ones-is it pulsing?


http://www.2carpros.com/forum/automotive_pictures/12900_guamseal1_1.jpg


Rasmataz
Aug 15, 2007.