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Old 11-24-2010, 04:23 AM   #32 (permalink)
dwtaylorpdx
EcoModding Apprentice
 
Join Date: Oct 2009
Location: Portland OR
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Safety switches pre-date that by a lot, the first Powerglides had them... My 1957 ford fairlane has one as well.

When 4 wheeling in rocks its very common to stall a vehicle engine and restart in gear because if you hit the clutch you will go backwards down hill very fast. BAD>>>>

The Torque convert as well as the transmission pump and hydraulics are all turning when you crank the starter, its just bypassing until you switch the auto to a gear that engages a planetary and puts power to the road... Much like that AC clutch....

Dave
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