2001 525i been sitting for 2 years. Is the half tank of fuel in it still good to run or should I drain the tank?
I can add 5 gal of fresh fuel and Techron fuel stabilizer if that helps
Posted Mar 5, 2026, 11:28 AM UTC
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I can add 5 gal of fresh fuel and Techron fuel stabilizer if that helps
Posted Mar 5, 2026, 11:28 AM UTC