How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask GM Bob Your Own Question
GM Bob
GM Bob, ASE Certified Technician
Category: Chevy
Satisfied Customers: 1112
Experience:  30 plus years. experience as GM technician, ASE Master Technician and GM Certified.
Type Your Chevy Question Here...
GM Bob is online now
A new question is answered every 9 seconds

Need to replace the PCV Valve on 2005 Taho 4,8 engine, but

Customer Question

Need to replace the PCV Valve on 2005 Taho 4,8 engine, but it appears to be permanently fixed to valve cover
JA: How many miles are on the car? Have you noticed any leaks lately?
Customer: 223000
JA: What is the model of your '05 Chevy?
Customer: 4.8 $WD
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: 4WD
JA: Anything else you want the mechanic to know before I connect you?
Customer: No
Submitted: 10 months ago.
Category: Chevy
Expert:  GM Bob replied 10 months ago.

Hello! My name is***** to JustAnswer. I'm reviewing your question now, and will post back with your reply momentarily.

Expert:  GM Bob replied 10 months ago.

I looked through the owners manual and there is no service interval of it.

This is not you typical pcv. The PCV is a orifice not a valve.

How do you know you need to replace it?

Please get back with me

Thank you

Expert:  GM Bob replied 10 months ago.

Did you need more help?