Is hot water the norm? I’ve been doing trucks for a few months now and I haven’t, but maybe I’m missing something? I have hot water- just have t used it on them. ..
I have a hot water machine but with chemicals that I use I RARELY use the hot water.... There are so many chemicals on the market today that are dedicated to cold water.
Those gas tanks need some acid but otherwise solid process. We brush our trucks just leads to better quality in the next cycle. Doesn't take much extra time if you can physically do it.