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Old 01-27-2013, 11:26 PM
ztitans1 ztitans1 is offline
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Location: Texas
Join Date: Apr 2011
Posts: 69
Mein Auto: 1997 528
When my VCG was leaking around the plugs oil would get on the plug itself and foul it out causing performance problems. I replaced the VCG and all the seals for the spark plugs and put new plugs and my 528 performed much better after that.

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