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Discussion Starter · #1 ·
Hi All,
I am new to forums so forgive any blonde moments that may occur. I have a Zafira 1.6 life ac on a 55 plate. I have noticed that the engine appears to be pressurising/vaccuming as it is currently trying to suck the oil filler cap inside the engine!!! When the oil filler cap is removed (With difficulty) with the engine running, the engine revs increase and settle at a much increased idle speed. Does anybody have any ideas as to where to start looking to cure this fault?
Much appreciated
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