Cadillac Repair: sputterring 90 cadillac fleetwood, 1990 cadillac fleetwood, cadillac fleetwood

Question
i have a 1990 cadillac fleetwood and it started to sputter last week i put a fuel filter on and it still does it. what may be the problem with it

Answer
Could be a weak fuel pump and or an electrical problem.

IS or HAS the CHECK ENGINE light ever illuminated while driving the vehicle and or has any other lights illuminated or any messages from the message display center ?.

What work or diagnostics of ANYKIND WHAT-SO-EVER have been performed on the vehicle trying to fix this problem ?.

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