Hello, I have a 93 XL 4.9 5 speed that is giving me a fit! It was losing power and jerking like it wasn't getting fuel, so I replaced the fuel filter. She drove fine for a short distance then it started losing power as I was driving. It didn't stall completely out. I let it set for awhile it starts and runs for a little bit again? This is driving me nuts. I need some help with this, any suggestions will be greatly appreciated.

 

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