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FIX IT MAN, Master Technician
Category: GMC
Satisfied Customers: 17469
Experience:  Master Automotive Technician
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2006 lbz running rough smoke oil out of exhaust and #8

Customer Question

2006 lbz running rough white smoke oil out of exhaust and #8 balance rate 12.0 no change after injector swap
Submitted: 2 years ago.
Category: GMC
Customer: replied 2 years ago.
can bad turbo cause all these symptoms
Expert:  FIX IT MAN replied 2 years ago.

Hello, my name is***** for the question. Can you tell me if the check engine light is coming on?

Customer: replied 2 years ago.
Customer: replied 2 years ago.
Anything else to add how do you test for turbo seals
Expert:  FIX IT MAN replied 2 years ago.

Thank you. If you are getting all of that out of the exhaust with a balance test such as that then you may have low compression on that cylinder. It sounds like it may be a ring issue. Do you have a diesel compression tester?

Customer: replied 2 years ago.
I had to order correct adapter for my kit. I was driving when this happened i was under acceleration heard a pop not real loud or violent then it started running real rough and smoking white smoke real bad