Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: fuel filter on 1991 Oldsmobile 98

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Where is it located.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Look under the car on the passenger side just in front of the rear wheel. That's where it is on 94,95,96 models. If not there, it might be closer to the fuel tank. The lines and fittings on the filter usually get pretty corroded due to their location.

NOTE: remove the fuel pump fuse and start the car before you change the filter. Let it run till it quits. This is the easiest way to take the fuel pressure out of the line and empty it at the same time. There will be very little fuel left in the filter when you change it.

Be very careful when trying to turn the filter nut. Soak it with pentrating fluid a couple of times and tap the fitting to help the fluid soak into the corrosion. Use 2 wrenches. One to hold the fitting on the fuel line, one to turn the filter a bit. Make sure you don't break the line when you're doing this. Hope you find this helpful.
Didn't find what you were looking for?