[200q20v] OIL DRAIN PLUG

[Arthur]

Hi Bill - my '91 TQ Wagon has a unique (I think) drain plug bolt which is a
recessed 17mm hex fitting. I do my own oil but found that when I did need a
shop to do the oil (out of town), they WAY overtightened the bolt & I had
to take it to a shop to get a breaker bar on it. So the plug may not be
freezing up if you're having a shop do it, they are just torquing the hell
out of it so you'll come back & visit! 
Stephen Arthur
'91TQ Wagon
'93 S4
Denver