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Old 10-31-2013, 03:40 AM
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DeliveryValve DeliveryValve is offline
Chairman of my Benz
 
Join Date: Jun 2006
Location: Central California
Posts: 4,159
Quote:
Originally Posted by lacolocho View Post
Looking for a chemical option to soak the upper cylinders to remove carbon.

MMO is not enough. Reaming the glow plug chambers is not enough. Italian tune-ups are not enough.
Need something that will get in every nook and cranny and break down the carbon.

...
With the injectors out, for a chemical solution, you can dump Berryman B12 in the cylinders and let it soak for a day or so. It does a good job in removing carbon.
After soaking, make sure to change your oil and not use it as a fuel supplement with diesel.

But as noted above, water injection is a very effective way to remove carbon.
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