It looks like a faulty clamp is to blame for a batch of bad gas in Welland.
The Technical Standards and Safety Authority (TSSA) says the clamp failure lead to water leaking into the underground tanks for the Mobil Gas Station on East Main Street.
Over 140 people have now joined the Facebook group; Victims of Welland Mobil Gas.
It's for those who filled their tanks between November 24th and November 29th, and experienced car trouble afterwards.
Reports say a class-action lawsuit is in the works.

Province Investing Against Invasive Species
Niagara Driver Charged with Drug Impairment
Welland Man Arrested for Child Porn
28 More Doctors Hired in Niagara
Killed Police Officers Honoured by NRP
Niagara Wineries Shuttle Service Possible
Canal Days Vendors Warned of Scams
Niagara Falls Exploring Hub to Help Homeless