As I've flown my C-85 coupe more these hot days, I have noted that when I first
start the engine, oil pressure is in the 30-40 lb range. Then after I am at
cruise, it runs at about 21 lbs or in the middle of the caution range. I asked
my a&p and he thinks it probably has to do with the multi-vis oil warming up
and the ranges were set long before multi-viscosity was available. He also has
another customer with a C-75 coupe that runs in the same range. So what oil
pressure does your coupe sit at when cruising?
Craig Peterson
N87018
#191
btw, solved the brake problem where the pedal needed adjustment and was binding
a bit.
