answersLogoWhite

0


Best Answer

if clogged it can cause excessive crankcase pressure create engine oil leaks,saturate oil with combustion fumes (dilute oil) cause idle problems or buzz like crazy at idle. also it can make you fail emissions test at mv inspection

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What can a bad PVC valve do to your 2001 Chevy silverado truck?
Write your answer...
Submit
Still have questions?
magnify glass
imp