12-04-2017, 06:47 AM
Both the HG subtle failures I mentioned did not show any temp gauge rise/fluctuations at all - I just noticed evidence of the HG problem via symptoms in the engine bay,as I also previously posted the HG leaks were so small that 2 different garages could not diagnose with their test gear - but I just told them to change the HG anyway. A pressure gauge might give an extra indication of impending HG failure.
Interesting pic Magenta - I was always under the impression that older cars ran at 12-15 psi under normal driving conditions - as I posted on your other thread .
Interesting pic Magenta - I was always under the impression that older cars ran at 12-15 psi under normal driving conditions - as I posted on your other thread .
