At 02:05 PM 8/28/98 -0700, Marty Wallace wrote:
>While driving my 1984 Westy on the highway today, the battery/alternator
>AND the oxygen sensor lights started to dimly flicker in unison.  This
>concerted flickering continued to increase in intensity and frequency
>until both the lights were on continuously.  Now they seem to both be on
>most of the time, but occasionally - especially after driving involving
>turning lots of corners - the both go off again.
>
>Also, after parking the van on a steep (10-15 degrees) shoulder, the
>temperature warning/coolant level light in my 1984 Westy started
>blinking, and has been blinking for the past 1,000 miles or so.  The
>engine temperature is well within it's typical operating range (about 1/2
>way up the LED or below), the coolant levels in BOTH the coolant tanks
>are fine, and the van runs great.
>
>Anyone see this before?  Any clues as to where to start to try to chase
>this problem?
>
>Thanks for your help,
>
>Marty Wallace (1984 Westy "Heisenberg")
>Chico, California
>
I have been fighting the problem of the temp. light for years.  I have
learned that the temp. light circuit is composed of three components.  A
probe in the tank, a "relay" mounted under the dash on the left wall, and
an integrated circuit built into the temp. meter itself.  Finally solved
the blinking problem of the temp. light by replacing the temp gauge only to
have it go out again a week later(stayed on constantly and then finally
went out completely).  It did solve the problem, and it did act normally
for the two week period.  Let me know if you solve the problem.
George
84
Columbus, GA