have recently purchased 1991 z32 nizmo NA and i have a rear crank seal leaking and i am removing the auto box next week to replace seal. i have been told to check or replace the pcv valves as this is most probly the reason for theseal leakage. as i dont know what the damm things look like it is not easy to find them. i have had some good help from jeff tt over the dog but still cant locate then to check or replace. as i dont wish to replace two seals this month any help would be greatfuly recived. cant belive only had it two weeka ant the damm wheels are off it allready!

ta very much

 

allan

Just posted on your other thread ... but in addition, if the PCV valves are the problem and they are causing crankcase pressurisation, then if you replace them first (easy, but fiddly), then you may not have to do the crankcase seal immediately (loadsa hassle)

ha! found the little blitters will do them first b4 auto box comes out good tip thanks

allan

Here ya go me ole san'!

http://www.courtesyparts.com/z32/oe_pcv.html

 

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