I am trying to figure out whether the fan clutch on my 89 Lincoln
Towncar with 150k miles is working properly. The past two days have reached
100 degrees here in the Phoenix area. After driving in stop and go traffic
with the A/C on I pull into the garage, shut off the engine, pop the hood
and turn the fan. The fan turns with very little drag. Does this indicate my
fan clutch is shot?