98 Nissan Sentra pcv valve?


Old 02-16-07, 08:07 AM
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98 Nissan Sentra pcv valve?

my sentra started leaking oil yesterday, after speaking with my blind mechanic he advised to check the oil sending switch for a leak there and to replace the pcv valve, before i got too freaked out. I can't find the pcv valve any help? thanks
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Old 02-16-07, 01:53 PM
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See if this helps:


It's for '82-96, but yours is probably similar if not the same.
Old 03-01-07, 06:09 PM
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Still can't find the PCV valve?
Well, PCV valve connects the crankcase to the intake manifold from a location more-or-less opposite the breather connection. I got my nissan PVC valve online.

Last edited by the_tow_guy; 03-02-07 at 04:24 AM. Reason: Removed commercial link.
Old 03-01-07, 07:00 PM
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What engine in it?. Where's the leak location shows on the ground?. Probably just a typical front crankshaft seal leaking.
Old 03-02-07, 08:26 AM
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You PCV valve is located on the valve cover.It sits on the right hand side if facing the mtr on the end of the valve cover
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