Jiffy Lube or Do It Yourself?

[Michael]

I do all three vehicles at one time on a Sat morning when 1 gets to 5000 miles. I just work my way down the row and drain 1 while filling the previous. It saves a lot of time compared to driving to a place 3 separate times. And I've never forgotten to tighten a drain bolt nor overfilled a crankcase.