I am in no way defending this guy, but a 90 GL doesn't have the dipstick/cap
arrangement you describe.  The dipstick is separate and recessed a bit.  But
the giant OIL should have been enough...
bmc  :)
> 2) It's got an OIL DIP STICK right through the centre of the cap (the
> one marked "oil," remember?)
> 3) The dip stick has to be pulled out before the cap can be unscrewed
> (unless they demonstrate impressive dexterity);