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Old 04-26-2011, 02:55 AM   #12 (permalink)
lunarhighway
Master EcoModder
 
Join Date: Feb 2008
Location: belgium
Posts: 663

vectra a - '95 Opel Vectra GLS
90 day: 37.51 mpg (US)
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Quote:
Are those soffit vents that you are using?
no... they're louvers, the kind that's punched trough from a single metal sheet... they have a screw in each corner, but are mostely held in place with tape... not sure they do much or are in the right spot, but they just sit between the radiator and the engine block wich is where i imagine the most air would exit before the tray was on.
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