If your mechanic says any of these things, it's time to get a new mechanic. Seriously, if you hear the words "blinker fluid" you need to run with all the swiftness of a rushing wind.
Unfortunately for the nameless protagonist in the latest Car Throttle video, Rusty's Nuts seems to be the worst auto shop in the entire U.K. Rusty, if that even is his real name, likely can't tell the difference between headlight fluid and a johnson rod. Amateur.