Back Pressure

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02-15-2012, 07:13 AM

mbathaj

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Back Pressure

My S40 T4 has a back pressure with Engine Management System light flashing, I found the oil spiltted in the engine. what to do?

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02-16-2012, 01:53 AM

Hudini

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Welcome to the Forum!

It sounds like your PCV system is clogged. Unfortunately the fix is replacement which is a bit pricey.

When you say Engine Management System light flashing do you mean the Check Engine light? Have you connected an OBD-II scanner to read the trouble codes? What country are you located in so maybe we can help you better?

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