A gasoline vendor pumped unleaded into the diesel tank and diesel fuel into the unleaded at the Yakima Fred Meyer gas station. The mistake was not discovered until several dozen cars had fueled up.

Fred Meyer spokesperson Melinda Merril said, "We know there are at least several dozen cars affected we're not really quite sure yet." If you believe your vehicle was damaged by the mix up Merril urges you to go to the store customer service area and fill out a claims form so you can get your vehicle repaired as soon as possible. Merril is apologizing to customers about the fuel mix up.