Question about 1990 Buick Century
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Posted on Jan 02, 2017
The fuel filter is located underneath the car in front of the gas tank.
You have release the fuel pressure. Remove the fuel filler cap, locate the fuel test port on the fuel rail on the passenger side on the end of the right real fuel rail for a 3.1L engine.
3.8L engine yhr test port is located at the pressure regulator under the trim cover.
Posted on Sep 23, 2008
Your turn signal flasher should be located under the dash on just to the right hand side of the steering column. It we most likely be a round little can shaped object
Posted on Feb 23, 2009
Philly, the fuel filter is attached to the frame in front of the gas tank, under the driver side of the car. You must relieve the pressure in the fuel line before you start, and it is also recommended that you disconnect the neg. battery cable. After disconnecting the neg. cable, remove the gas cap. Next, look under the hood on the fuel rail for a shrader valve (like the type on a bicycle tire). Place a rag under the valve, remove the cap, and press the valve in with a plastic pen to relieve the pressure in the line. You can now go under the car to remove the filter. You can disconnect the fuel lines easily with an inexpensive plastic disk made for this purpose (only a few $ for several sizes at a parts store). Be careful of fuel in the line that will drain out, no smoking or sparks during this procedure. Should be 1 bolt securing filter to frame. Note arrow on new filter, and install in the correct direction. Replace cap on shrader valve, put gas cap back on, reconnect battery cable. The low coolant light is probably a faulty sensor signaling that it's low, when it's actually ok. Look for wires coming from the reservoir bottle, you should be able to find the sensor at the end of the wires to replace it. If you change the fuel filter in a garage, leave the door open for air circulation, gas fumes can explode easily, having the door open will help dissipate the fumes.
Posted on Apr 05, 2009
Find fuel lines, there should be a threaded port on the intake line. Push in with a drill bit, key, or some kind of thin metal to release pressure. Basically gas will just spray out. When I worked in the shop, I never released pressure, I just unhooked a line near the tank and let it drain for 15 seconds. To prime, turn the key into run position leave it there for 5 second, then switch it off again. Do that 4 or 6 times and it should almost fire right away again.
Posted on Jun 08, 2009
The sender unit has a fine resistance wire with a slider to read the level, the slider or wires are worn and making intermittent contact, the low fuel light is a seperate switch so it will still work.access to the sender is usually under the rear seat cushon, under the soundproofing and a cover, have a look and describe what you have .
Posted on Nov 01, 2009
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