| Message | Ok, calling on all TTnetters to lay these myths to rest.  Today was a scorching 101 degrees downtown, so you know the road temperature was 120-130 degrees minimum.  No relief for the engine at all.  Add to that very little airflow  cause you are packed into a stagnant sea of cars. Not only that but your poor engine is sucking up all the hot, stale exhaust gases of the cars around you - sheesh!  It's a wonder your beautiful Z32 doesn't burst into a ball of flames right there on the street, or melt into an amorphous puddle of rubber, plastic, and metal.  Your temp. needle starts to creep upward from it's rock solid 9 o'clock position and you wonder what to do... So lay these summer myths to rest for me: 1.  If the temperature needle starts to creep upward, relief is only one step away - turn on the heat! 2.  The a.c. puts a much greater load on the engine when the blower fan is set to high vs. a modest low!  .
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