1992 Nissan 240SX

1992 NISSAN 240SX
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SHIFT
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Engine Mechanical problem
1992 Nissan 240SX 4 cyl Two Wheel Drive Automatic

Hi, the car puffs little blue smoke when engine is warm, I was told replacing pcv valve might help or any other suggestions.. but where is the PCV Valve located on engine.
Oct 12, 2008 at 7:16 AM
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WHITE240SX
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its on the pass. side of the engine, right by the alternator. its attached to some sort of box. the lines run to the air intake tube from the pcv. its hidden pretty well haha
Oct 20, 2008 at 11:21 AM