97 Blazer poor gas mileage

Nov 01, 2003 1 Replies

My wifes truck is getting terrible mileage 130 to the tank. it statres two weeks ago on a road trip. it seems to be running fine other wise. I wondering if anyone else has had this problem? Maybe suggestions to fix it? Kelly Sumner


Sometimes when the 02 sensor goes bad it will do that.

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