u/Free_Bandicoot_2488

Intermittent stalling and trouble starting. Dealer replaced fuel pump and fuel filter but left old gas in the tank? Drained the tank, wiped it clean, filled halfway with Premium. Drove perfectly smooth that next day but she stalled again this morning. What would you do next? Should I replace the fuel filter again since the bad gas ran through it?

2002 with only 14,000 miles, garage kept and elderly owned until me. Looks brand new under the hood and everywhere else but somethings amiss. Can’t see my mechanic until the 11th but I’d like to troubleshoot if I can.

Thanks for the input. I love this thing!