• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

new to group

pdr69z

New member
hi 2 all , i grewup in a chevy family but my dad n granddad are pontiac holdouts, im the 2nd owner of 72 grand prix sj and glad to have found this group ,,,,,,,perry
 


welcome to the forums, ask away! thats why we are here. theres one rule tho, search for the question first to gather an understanding of whats going on, then ask for further deatils
 


well here goes 455cu engine. code# Y4 3,,,,,yes this is origina; eng,the car has surprisingly little polltion control PCV,gas vapor recovery and thats all .
my problem is y4 3 code is on my build sheet and eng blk. yet doesnt show in any vin searches and im looking still , any 70s Grand prixs guys with info is appreitiated?
thnxs,,,perry
 
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