Question about 2005 Buick Century

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Fuel pump is leaking on my 2005 buick century, how do I change it?

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The fuel pump is located in fuel tank. you have to remove tank to replace it.

Posted on Jul 29, 2010


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I have a 2000 Buick century 3.1 I smell gas when it starts but can't locate where its coming from I changed the fuel filter hoses and checked the fuel pump it smells like its coming from the hood

You may have a fuel injector that is leaking tiny amounts of fuel at the connection to the fuel supply pipe that sits over the fuel injectors, check there and replace any seeping "O" ring seals that you find. There should be stains from any fuel leaking, look carefully.

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My 2005 Buick Century died driving down the road and will not start back up? Please help!

My 2005 Buick Century died Possible fuel pump failure, have car scanned for trouble codes to help diagnose problem.

Mar 29, 2016 | 2005 Buick Century

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Where is the fuel pump located in an 89 Buick Century? It's leaking gas by the left rear tire.

drop the fuel tank (make sure u have 2 new straps, old ones alvays break) chaNGE PUMP AND CHANGE FILTER AS WELL

Aug 16, 2010 | 1985 Buick Somerset

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Where is the fuel pump relay and fuse on a 2005 Buick Century?

open hood, look on the drivers side, of engine compartment, you will see a big black cover that says, fuses and relays
or read the owners manual!

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2 Answers

Where is the fuel pump oo 93 buick century v6

Fuel pump is in the tank, fuel filter is along the subframe rail by the rear wheels, either left or right side.

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1 Answer

Leaking antifreeze buick century 1998

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1998 Buick Century losses significant power at lower speeds

Possibly the EGR valve or TPS sensor if you have CEL codes. Check fuel pressure and if low change fuel filter if it is still low replace the fuel pump I beleive it is suppossed to be 41 to 47 psi. Pretty easy to replace fuel filter the Buick Century has a cover you remove in the trunk to access the fuel pump making the change very easy, if you can fit in the cramped space of the trunk.

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No power to fuel pump on 1993 buick century


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