The oil sending unit for my oil pressure gauge was leaking (AGAIN!)started checking it and found the copper line was cracked right above the compression fitting! This is the 2nd time in less than a year i've had this problem!Last time i was on my way to work when the line broke and i lost about 3 quarts of oil on the highway,what a mess :x It blew all the way back under the car and some of it actually came up on the rear bumper.If it happens again it's gonna get ripped out (Literallly)and replaced by an electric gauge. :evil: