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Old 07-08-2010, 12:39 PM   #14 (permalink)
eco....something or other
Join Date: Jul 2009
Location: Colfax, WI
Posts: 717

wood hauler - '91 Ford F-250
Team Pontiac
90 day: 18.97 mpg (US)

Rav - '06 Toyota Rav4 Base
90 day: 26.52 mpg (US)
Thanks: 39
Thanked 60 Times in 45 Posts
No CEL in the truck. I still need to try driving the car with it unplugged. I unplugged it and then started it up and it slowly built revs until I shut it down. Not sure why. I will try it again and drive it.

The truck works great! It almost dies on cold start but a tap of gas will cure that. Not much power on cold cylinders. I REALLY don't like those 2000 rpm on COLD winter starts. It will be getting a switch/rheostat this fall.

The car revs to 3500 rpm to warm up when it is -30 or colder!!!!! NOT GOOD!!!! I don't like to see those kinds of rpm on a cold engine with no oil flow.

1991 F-250:
4.9L, Mazda 5 speed, 4.10 10.25" rear
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