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rpmdiag
rpmdiag, Tech and Instructor
Category: Nissan
Satisfied Customers: 7355
Experience:  Since 1975
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2003 nissan Evolve 2.5 new Nissan valve cover and pvc valve

Customer Question

2003 nissan Evolve 2.5 new Nissan valve cover and pvc valve but still is blowing oil in the air box tube witch goes into the throttle body or intake then car dies when the oil gets in there can you help me please
Submitted: 3 months ago.
Category: Nissan
Expert:  rpmdiag replied 3 months ago.

Hi, I'm Ron and I will be helping you today.
Stand by for a moment while I prepare your answer.

Expert:  rpmdiag replied 3 months ago.

If PCV, PCV hose and return hoses are all clear, then check the crankcase for a sludge buildup that will also cause restricted ventilation.

Also do a wet/dry compression test to check for an internal engine issue.

Thanks, Ron

Expert:  rpmdiag replied 3 months ago.

If you are satisfied with my answer, I would greatly appreciate a 5
star rating now and I will still assist you after you have rated me
too if another question pops up. I don’t get credit for helping you
until you rate me.
Thanks again, Ron

Expert:  rpmdiag replied 3 months ago.

Thanks again and please remember to rate me 5 stars now and keep
this link in case you need me again later on.
I don’t get credit for assisting you until you rate me
Ron