I had the same problem with my SA63. It's been playing up for 10 years where it would be normal then would go to HIGH and to stop it was to slam the blazes out of the cluster. A few months ago it sat on high all the time so my brother installed and aftermarket guage. Now we have 2 readings, on from the inaccurate meter in the cluster and the aftermarket gauge. The Aftermarket gauge now reads around 100 Degrees C, we assume there must be a block in the radiator but can't be stuffed fixing it.
It's Personal choice really. My brother need a Temp gauge because he travels 1000Kms a week and needs to know the temp just incase it may seize up...
Fri, 18 October 2002 00:00
