2004 Impala LS - bad Gallons & MPG calc
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2004 Impala LS - bad Gallons & MPG calc
Have a 2004 Impala LS, with the overhead console readout for Gallons, MPG, etc.
We have noticed a major difference between the info display and what the gas pump shows for the amount of gallons used, along with the associated MPG calc.
Is there any way to tweak, or adjust the formula factors to create a correct readout ?
You would think that the flowmeter would have a closer calc to the amount of gas used, but it appears to be off by about 2 gals.
BTW - if there is an existing thread on this... let me know, as I couldn't find one...
We have noticed a major difference between the info display and what the gas pump shows for the amount of gallons used, along with the associated MPG calc.
Is there any way to tweak, or adjust the formula factors to create a correct readout ?
You would think that the flowmeter would have a closer calc to the amount of gas used, but it appears to be off by about 2 gals.
BTW - if there is an existing thread on this... let me know, as I couldn't find one...
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timburl
Silverado, Sierra & Fullsize Pick-ups
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Dec 29, 2011 10:07 AM