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Old 12-01-2010, 08:47 PM   #1
AUXR8S2
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Default AU2 XR8 Fuel Econ Problem

Hiya.

I have an AU2 XR8 auto 156,000kms ....I usually get 400kms out of a tank.....lately ive been getting like 300kms out of a tank driving it even nicer. I cleaned the throttle body and MAF sensor...........Can anyone shed some light on what i may be?

Thanks!

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Old 12-01-2010, 08:50 PM   #2
ThePistonHead
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Fuel filter, plugs, leads, o2 sensor to name a few.
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Old 12-01-2010, 11:33 PM   #3
AUXR8S2
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just had new plugs in it and fuel filter so must be leads or an O2 sensor...
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Old 12-01-2010, 11:36 PM   #4
Ride
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Might want to check the sock attached to the fuel pump, the inline filter isn't always the cause of problems.
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