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Originally Posted by Diesel Giant
Rubbish! The factory manual was written decades ago and you leave no room for technological or procedural advances. Diesel puge works great! I have used it on almost every benz that has come through my shop and it always makes an improvement.
If you want to go by the factory manual ONLY then don't use modern diesel oil, or tools or fuel or etc. Insisting on living in the 1970's with its outdated technology is ridiculous. Move with the times and use the best products that is available at the timeI dont even think they had diesel purge in the 1970's....  |
You sell the stuff, what else are you going to say?
Engineering standards organizations refuse to set standards for purge products. Diesel engine manufacturers don't endorse this product and rarely endorse similar products. They do endorse modern oils etc, useful products, they work. That is the difference.
Salesmen heartily endorse purge products.
Good rule to follow: always believe the guy that wants your money.