Ahh, thanks yall. I won't worry about that silly little heater then. I was just thinking if that thing was hot all the time it would not hurt to have its extra heat along with my flat plate heater. I have an Elsbett wvo system I'm putting on. Looks like i can just plug the heater right in to where the stock one is.

LayBack, don't worry. I'm a greaser through and through. No biodiesel making for me. I won't be posting back here with stuck rings and bad injectors. Never even heard of a benz getting stuck rings from wvo. But i will be posting with updates on how many miles i have on my 602 and 603 on wvo with single tank elsbett systems. I have new monark injectors , glow plugs, after glow relays and a good flat plate heat exchanger. I've run wvo for years in benzs and even TDIs and never any trouble. But Benzs are the best.

When i get 30,000 miles without any ill effects -- as demonstarted by before and after compression tests will you believe it can be done?

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What Would Rudolph Do?
1975 300D, 1975 240D, 1985 300SD, 1997 300D, 2005 E320 , 2006 Toyota Prius