I don't remember gasoline having a "color" to it. When I drained my tank today this
this is what it looked like. Should I worry about the color?

Plan on blowing out the lines, changing the rubber lines and in-line filter. Then get some fresh gas in it for its first start-up since it went from the truck to my garage 6 months ago.
Also wondering about the
spring tied around the front left motor mount going to the shift linkage (3 on the tree). I'm sure it's not original, just
not sure where it should go and how long it should be. Any ideas?