4.7 Tranny shift points
#1
09-11-2009, 08:44 PM
Join Date: Aug 2005
Location: Southeast Ga. USA
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4.7 Tranny shift points
I've been noticing that when I'm running down the road the RPM's are at about 2200 at 55-60 MPH. Then all of a sudden the tranny down shifts and goes to about 16-1800 RPM.
This happens on my way to work about 5 miles down the road then other times its about 8 miles down the road is this normal?? Do I need to be letting the truck/tranny warm up or something?
I live in east Georgia where it's about 80-85 degrees in the mornings or warmer. This also happen while it was in tow/haul mode while towing a 2-wheel dolly with an Escort on it about 1200 lbs or less on the dolly
This happens on my way to work about 5 miles down the road then other times its about 8 miles down the road is this normal?? Do I need to be letting the truck/tranny warm up or something?
I live in east Georgia where it's about 80-85 degrees in the mornings or warmer. This also happen while it was in tow/haul mode while towing a 2-wheel dolly with an Escort on it about 1200 lbs or less on the dolly