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 Drew Your Own Question
Drew
Drew, Super Mazda Tech.
Category: Mazda
Satisfied Customers: 2188
Experience:  19 yrs. experience. Mazda Senior Certified Tech, with Ford, Linc. & Merc. experience. ASE L1 Advanced Certified Master Tech.
49548721
Type Your Mazda Question Here...
Drew is online now
A new question is answered every 9 seconds

I have 94k miles on my 2003 mazda tribute i have the upper

Customer Question

i have 94k miles on my 2003 mazda tribute i have the upper intake off to replace the sparkplugs,do i need to replace the pcv valve at this mileage? it looks like i have to remove the lower intake which i would rather not do?
JA: When did you last clean or replace your air filter? And are the oxygen sensors in good working order?
Customer: air filter was replaced 5 thousand miles ago oxygen sensors are good
JA: Are you fixing your Tribute yourself? What have you tried so far?
Customer: myself yes, i have the upper intake off and have replaced the plugs,just wondering about the pcv valve now
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 3 months ago.
Category: Mazda
Expert:  3pac2222 replied 3 months ago.

hi do you have any oil in the intake boot are in the upper intake ?

Related Mazda Questions