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Old 03-03-2010, 11:02 PM   #11
Registered User
Join Date: Nov 2006
Location: Edmonton, Canada
Posts: 2,230
My Ride: 2003 325xi
I've used it in 4 areas:
1. pour 9 oz in the crankcase and drive up to 100mi before an oil change as a sludge cleanse
2. funnel 1/3 of a can into the vacuum line to clean intake
3. add 1/3 of a can to gas tank as a fuel line and fuel rail and injector clean
4. I was getting low secondary air codes so I uncoupled the tube between the secondary air pump and the exhaust ports, filled the tube with Seafoam and had the pump blow Seafoam through the exhaust ports (only possible with a cold engine). Cleared the secondary air codes.
I rarely get any code, if I do I clear it with the Peake and it doesn't return. Car performs very well.
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