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Old 03-08-2010, 06:51 PM   #30 (permalink)
BArmstrong
EcoModding Lurker
 
Join Date: Dec 2009
Location: Colorado
Posts: 7

Scoop - '97 Subaru Outback
90 day: 30.92 mpg (US)

EJ - '07 Suabru Outback 2.5i
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Fuel Heater

I just installed a plate type heat exchanger to heat my fuel. The car is a '97 2.5 liter Subaru. I am now getting cylinder misfire codes which leads me to believe it is significantly leans the mixture, why I am not sure yet. I did modify the fuel system so as to only heat the fuel going to the injectors instead of the whole tank. Still working on it.
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