Big Bore
Active member
Grey in summer, white in winter. I buy the big jugs at WalMart. Make sure you dont put it near anything you dont want to smell like diesel kleen. Once opened, the smell seeps out no matter what you do.
i wont run the stuff, saw a few posts a few years back showing whats in it, and its not good. i dont run anything but shaeffers now. and my truck likes the shaeffers alot better, quiets injectors and noticed a small milage increse. JMO
Just to clarify, i posted those links after looking for kinda unbiased results. I used the silver bottle in my IDI and loved it. Also used virgin ATF and motor oil.
All I know is it's not uncommon for morning temps Jan -March to be in the +5 to -20 range here in Maine and I have never gelled a machine that was sitting in the woods all night long nor have I gelled a truck that was sitting all night unplugged with plenty of Power Service in them.. Before we bought new Tigercat skidders we used old 230 timberjacks, no heat lines, nothing, they were bare bones and Power Service never failed me.. That's about as good a test as I need..