He says I could, but it is not recommended on their diesels, only gas V8's and 230 gas. Will it somehow overheat something? He said something about certain cooling systems block when turned off or something and it could set the car on fire. I have heard that these work better than the block heaters. Block heater is $45 and the hose heater is $25. It splices into the hose. The hose has to be cut with part of the middle taken out and this has two male ends on it.
Thanks
Tim