I have a small problem....I understand there are drain holes in an XJS (and XJ I believe) for draining water which goes down into the heater/blower vents in front of the windscreen - I have read in a previous post that on the XJ these are at the "back of the front wheel arches" - and that these get blocked very easily.
I think mine are blocked as I get some damp in the car and after a lot of rain my blowers stop working - after a dry spell they are fine again, also there is some small historic signs of rust on the speedometer and rev counter.
I just cant find these pipes though - one person said "they6 are hidden under the car but are very small" which is not a great help if somone can tell me where these are on a 88 XJ-S (3.6) then I would be eternally grateful - any suggestions on what to use to clear them as well would be well received).
Many thanks.