Post by
Q45tech »
https://forums.nicoclub.com/q45tech-u112.html
Mon Oct 01, 2007 2:34 am
One normally replaces the condenser fan when you replace the condenser due to its age [usually every 10 years] and bent oxidized fins to return oem AC to 100% of new capacity.
Most let the system slowly rot and put up with the annual 3-4% cumlative decline waiting until a total failure then skimp on repairs.
The interior temp gauge is designed to be very inaccurate around normal temps to avoid worrying owners...........from 174F to 210F there may be no visable mivement in the needle...................this is scarey since during an overheat the needle may suddenly move higher for just a few moments then run out of sensor range and return to center while the engine melts