BangkokDean
Well-known member
On the 81 the oil gauge has been reading 20 lbs for some time so I changed the sending unit and connecting wire and still the gauge reads 20 lbs. I did install a manual gauge on a flexible line and the pressure reads 60+lbs so I guess the gauge is the problem. Now after checking with Corvette Central they tell me the replacement gauge does not need the ceramic resistor in the back that the original has, they say it is now built in the gauge. Does this sound correct?