jeffsmith09

I've watched a couple videos of people cleaning their engines using seafoam. Putting a can in the gas, then oil and finally the air intake. The results seem to clean out built up carbon. Not sure if this would hurt my e55 or help. I don't want to ruin my German masterpiece so I need options and your take on the complete treatment. FYI my mileage is 132xxx. Thoughts on Lucas oil treatment as well. Thanks guys!!

Toadster

Do it - video the billows of exhaust - then change your spark plugs ��

MACEDON

You can do the tank and boost line/intake (not sure how, please record a vid with your phone and put it on youtube) but don't put it in the oil.

I've been searching up and down for positive feedback on using it in the crank but the consensus is avoid it, just change the oil more frequently,