I gotta somewhat go with Mr Meehan here. It would have been much easier to negotiate before the repairs were done. In fact, if Bolla Mart and the supplier of their fuel had been contacted immediately when contaminated fuel was suspect they would probably sent a tech over to dip and test the in ground tank for contamination. If contaminated they would have immediately stopped selling the bad fuel and very likely suggested a shop to repair your car at their expense. The distributors here seem very determined to make their customers happy. None have ever questioned paying the bill to repair bad fuel damage but I call them as soon as I suspect that to be the problem and get their approval.