@_mbautomotive: R/R PCV oil separator 2.7L Silverado. Common failure that can cause an oil leak behind the engine and oil pan due to the membrane warping/missing, which allows excessive crankcase vacuum. #gmtech #fyp #viral #silverado #automotive

84gmsquare :

There goes my gravy after Gm sees this

Anthony:) :

you have a trick or do you follow si ?

bud :

Joey Riojas :

What were the symptoms of the car due to this part?

lsjuan.z :

Lift cab per si

Sammysworld265 :

Remove the cowl way easier and not hard to do

josetZ71 :

Vid?