View single post by gmgiltd
 Posted: 05-14-2016 11:47 am
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gmgiltd

 

Joined: 07-10-2012
Location: Whitehills , United Kingdom
Posts: 142
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Other possible causes depending on whether you are still using the standard airbox which is plumbed into the exhaust cam box and creates a slight vacuum when the engine is running. If you are using K&N type filters where is the breather run to? Are there any restrictions or has a PO put a PCV valve in the line?
Gordon