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 Mike Kelly Your Own Question
Mike Kelly
Mike Kelly, Auto Service Technician
Category: Car
Satisfied Customers: 5471
Experience:  17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.
Type Your Car Question Here...
Mike Kelly is online now

2005 mazda 5 2ltr 9000 miles clouds of smoke from exhaust using

This answer was rated:

2005 mazda 5 2ltr 9000 miles clouds of smoke from exhaust using oil new head gasket valve stem seals head pressure tested new pcv valve good compression still smoking
Hello, welcome. My name is***** will do my very best to assist you with your question. I apologize if you have been waiting long for a response.
From what you are describing this issue is a problem with one of the oil rings on one of the pistons, the ring is cracked are worn out of specs, that is what causes this problem.
Mike Kelly and other Car Specialists are ready to help you