How do I release the fuel pressure of the fuel line so that I can change the inline fuel filter on a 87 Oldsmobile Regency Brougham 98 please respond thank you.

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1988 Ninety-Eight. regency brougham real name
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Broken vacuum line from the engine to the vacuum ball or controller. Could be the vacuum motor also.

Here's a link to your fuel filter,first remove fuel pressure. Component Locations Fuel Filter AutoZone com

Change the air and fuel filter to start. After that do a tune up.

-4 Gallons ...? Sounds like too much. You mean 4 Qtr..?

But any way. Don't expect the same amount that you pour in. because due to trap some in the filter, possibly the engine already
burn some and may be some leak.


Good Luck


Mai

Most likely the float in the tank is stuck. You'll need to pull the fuel pump out and fix the float.

Hello ericknac: My name is Roger and I will help you. You will find the oil pressure sensor located in the timing cover. In the area just above the oil filter and below the power steering pump. Should you need further help please just ask. Please rate the answer you received. Thank You for using Fix Ya. Roger

Check fuel pressure,spark.If no spark possible crank sensor or ignition module.If no fuel pressure tap the bottom of the fuel tank with a mallet while someone is cranking the vehicle if it starts then you will need a fuel pump.Also if you have spark and fuel but the engine feels like it bucking while turning over,take a hair dryer and heat the coils up.you may have a bad coil pack.After they get warmed it night then start as the coil resistance changes.

if you are not experienced mech. maybe you should take it to one

my fuel filter is located right behind the pass side tire on the inner side of the frame.