My diagnosis of the symptoms you describe would be (like anyone's
interested!):
1. You have a thermostat that keeps the engine too cool for the
average temperatures in your area (wherever that may be).
2. The gauge soars on hot days because the air-deflection panels are
missing.
Jim Sudduth
'74 TR-6 CF20076U
jims@autodesk.com
Berkeley, CA USA
______________________________ Reply Separator _________________________________
Subject: That pesky temperature gauge
Author: Martin_A._Secrest@NEB.VOA.GOV at SMTPCC3
Date: 11/12/96 2:31 PM
Though the temperature gauge on my 1974 Spitfire is operational, it seems to be
off calibration. When warm, the gauge never rises much above a point about
1/4th of the way along its full scale. Seems to me that a ªnormalª indication
would be at or slightly below the halfway point. Is this true? And does anyone
know if there is an easy way to check or ªzero setª the temperature gauge
indicator?
Incidentally, while my car usually runs at an even temperature, idling on a hot
day does get that gauge heading up the scale rather quickly. Makes me think I
should find a way to replace the long-since-gone air deflection panels between
the radiator and grill.
Incidentally, my temperature sending unit IS new, leading me not to think of it
as a problem in this instance.
Martin Secrest
1974 Spitfire
ªAs a general rule, the most successful man in life is the man who has the best
information.ª -- Benjamin Disraeli
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