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Old 04-19-2013, 07:37 AM   #12 (permalink)
Master EcoModder
Join Date: Jun 2010
Location: scotland
Posts: 1,423

The Mistress - '88 Bmw 320i Touring SE
Team m8
Last 3: 27.17 mpg (US)

Germany Beadle - '91 Mercedes 300td (estate, N/A)
90 day: 24.63 mpg (US)

The Bloodylingo - '05 Citroen Berlingo Multispace Desire
90 day: 39.77 mpg (US)

Shanner Scaab - '03 Saab 9-5 estate Vector
90 day: 27.56 mpg (US)
Thanks: 88
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Originally Posted by ausias View Post
How many weekends we waited for to know fuel economy improvement with new thermostat?
I got +5% mpg in the Seat Leon. And almost +9% in winter when temperatures went from 0 to 10C when using climate heat.
I've done 2.75 tanks since fitted (in the fuel log for the car..), I think..

no mpg improvement on first one

back to usual area on 2nd

and the Radiator burst 1/2 way through the current one.

my temper is rising, although my mpg may not be..
My Blog on cars- Fu'Gutty Cars

US MPG for my Saab 9-5 2.0t Estate

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