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Subject what is factory spec on city/hwy mpg for 90NA? >>
     
Posted by stockplayerz (NYC) on May 10, 2004 at 10:51 AM
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Message i have a huge difference between the two:

highway: 340 miles per tank (~23mpg), approx. 70 mph
city: 220 miles per tank at best (under 15 mpg), shift at 3K

120 miles per tank less driving in the city?! i know the typical things to check for bad gas mileage: O2 sensors (new), pcv valves (old), vacuum leak, etc.

however, my question is:
what would account for great highway mileage but terrible city mileage? wouldn't one of the above mentioned issues affect both?

mike
zxredline@yahoo.com

     
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