Having problems with your 1994 Cadillac Eldorado ?
How do I relieve the fuel system pressure in order to replace the fuel filter
That is only a precaution that is widely overlooked. You can replace the filter as is, but there might be a squirt of fuel. If you must know, the pressure port is on top of the engine on the fuel rail. There is a cap on it and if you use a small screwdriver and a rag over top, then push down gently on the valve inside that looks like a valve stem, the fuel should come out relieving the pressure.
Repair Help & Product Troubleshooting for 1994 Cadillac Eldorado
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