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sprechensie · 07-26-2022, 10:23 PM

Perhaps you should check the condition of the small 12v battery in the back of the car. When these things wear out, the management of the car can run a bit haywire, and with it the mpg.

07-26-2022, 10:23 PM	#101 (permalink)
sprechensie EcoModding Lurker Join Date: Jul 2022 Location: at home Posts: 4 Thanks: 0 Thanked 1 Time in 1 Post	Perhaps you should check the condition of the small 12v battery in the back of the car. When these things wear out, the management of the car can run a bit haywire, and with it the mpg.