No power washing outside here for me, it's in the teen's during the day and single digits at night. Funny you just got rid of a F--d diesel, I'm adding the finishing touches on my 2000 Chevy K3500 6.5 diesel and it will go on the market within a week, I hate to sell it but the wife complains about it so I found a 2011 2500HD, 9 years old and had 26,000 miles on it - like new and I could'nt pass it up. My '57 did'nt have any brakes when I got it, I re-built all 7 cylinders, all new lines and rubber, bypassed the hydro-vac for now, brakes are very solid.