help! please.

i also thought about that. i got it right before i started having problems but i honestly doubt thats the issue. i could be wrong. i have never had a problem with mobil. and i usually get gas from the local town pump (i know a firefighter/plumber who looked at my usual place and the tanks under ground were rusting probly from water) but in all my years of living in the town i have never had a problem with them nor anyone in my family. i honestly doubt it cause like i said. It got very bad all of a sudden