the coolant light can also blink continuously from bad electronics in
the dash area, but make sure it is not the things that John mentioned
before concluding that it is bad electronics

you can also buy a IR thermometer at Radio Shack for less than it will
cost for the shop to do the readings

--
Sam Walters
Baltimore, MD

89 Syncro GL
85 Westy Weekender
84 Vanagon, original owner, soon to be retired, just too many problems

All incoming and outgoing email scanned by
automatically updated copy of Norton AntiVirus.