Mechanics

PO301 TROUBLE CODE

1997 Nissan Altima

Computer problem
1997 Nissan Altima 4 cyl Two Wheel Drive Automatic

service engine light on. Reads code po301(misfire on cyl. One). Compression checked 160psi on all cyls.. Have replaced plugs, wires, rotor, dist. Cap, fuel injector on cyl. One, and distributor. Ck. Engine light still comes on throwing po301 code. Any suggestions?
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Ditto
October 8, 2008.






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