Well had you posted this a few days ago,I would've had a great specimen for ya!!
Our 2005 Saturn L300 has 67,000 miles on it and was displaying difficulty starting. It'd start up and stall right out. No DTC's. Fuel pump was replaced under warranty about 20,000 miles ago.
Turns out the serviceable fuel filter was the original - which is totally my fault as we bought the vehicle new w/ 17 miles on the odometer. I never thought of changing the fuel filter, although Ive always put top shelf synthetic oil in the engine...lol.
Once I removed it and drained the gas out of it, I was shocked to see black gas and dirt/particles coming out of the filter. I let it sit for a few days and hacksawed it open. It was completely clogged with all kinds of debris - dirt, metal flakes, etc. When I ran my finger along the paper cartridge, it left a black muddy smear on my fingers that was hard to wash off. It was pretty obvious we had a few bad batches of gas.
Bad news - I threw it away and garbage day was yesterday. Otherwise I would've posted pics all over this thread!