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Author Topic: Bad N80 valve cause POOR fuel mileage?  (Read 2334 times)

namz1

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Bad N80 valve cause POOR fuel mileage?
« on: December 31, 2011, 11:26:33 pm »
As above does anyone have any info about this matter

Offline andrewparker

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Re: Bad N80 valve cause POOR fuel mileage?
« Reply #1 on: December 31, 2011, 11:45:17 pm »
Don't think so - I also had to replace the N80 and fuel economy was unaffected before and after.

What sort of MPG are you getting?

Offline seiko

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Re: Bad N80 valve cause POOR fuel mileage?
« Reply #2 on: January 01, 2012, 12:19:35 pm »
As above does anyone have any info about this matter

low fuel economy normaly down to, MAF, CTS,02 sensor or AIT sensor.  :smiley: