If you have a diesel-powered vehicle that's been sitting unused for more than a few months, you might be wondering if its fuel has ended up going bad.

We may receive a commission on purchases made from links. Whether you own a hefty work truck or use a lot of gas-powered equipment around your home, it's never a bad idea to keep a little fuel stored ...

Add Yahoo as a preferred source to see more of our stories on Google. Diesel fuel was mistakenly delivered into an unleaded gasoline storage tank Tuesday at a Country Fair store in Erie County.