I posted a while ago that I took my Westy to a local German car mechanic
because of oil and transmission fluid leaks.  He pressure tested the
radiator and said it needed to be replaced, so I let him do it.  Well, the
leaks are fixed, but the engine temperature light keeps going on within 5-15
minutes after I start driving.  When I stop and check the fluids, both
reservoirs are properly filled.  The mechanic replaced the sensor, but the
light continued to go on.  I've had the van back to the mechanic around 5
times, and it's still not fixed!  I just dropped it off again today, and the
light was flashing when I pulled into the garage.  The mechanic said to shut
off the engine, so I did.  He then got in, turned it back on, took it for a
test ride, and the light didn't go on at all!   I chose this mechanic
because I drive past his garage every day on the way to work, and he has
been there for at least 25 years.

I called another mechanic, the renowned "Bela" of Burbank, CA.  He told me
to ask the mechanic to check the hose temperature, and set the thermostat to
open at a lower temperature. The mechanic says that the replacement sensor
he installed was not the original one, and the original one was not
available.  He also said that the wires were corroded, and the wires are
also unavailable!  This has been going on since April!  I'm afraid to drive
the van, even if the coolant appears to be full.  I live in North Hollywood
(Los Angeles.)  Does anyone have any suggestions?  I sure would like to be
able to go to Santa Barbara in the Westy this weekend...(the French
Festival!  I went there LAST year in the Westy without any problem.)

Thanks.
Patti