Bmw 340i 440i m240i m140i m340i a90 a91 supra B58 PCV Diaphragm Replacement Kit Cap Spring.
Common Problems are Smoking while at idle, or even a squealing noise from excessive pressure pushing past the crank seals.

GET THE REPLACEMENT KITS HERE
https://www.bimmernetwork.com/product...

PLEASE LIKE FOLLOW AND SHARE IF THIS HELPED

Follow my instagram's
https://instagram.com/bimmernetworkco...
https://instagram.com/trevorjelam?utm...


#bmw #340i #b58 #b58pcv #pcv #440i #m140i #m240i #m340i #m440i #supra #a90 #a91