Motorkote

[JDL538]

Does anyone have an opinion on Motorkote, Truckers swear by it.

 

[deputyrpa]

I use Cermax, an oil additive that produces a ceramic coating. It's expensive, but I've noticed power and gas mileage improvements in my 110K+ mi. truck, my wife's 110K Jeep and my 1980 IH Cub. I haven't put any in the DK....yet.