Question about 1992 Buick Roadmaster

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Where is fuel filter located

Hesitates- will change air filter & PCV valve but also want to change fuel filter- where is it located in 1992 Buick Roadmaster

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The fuel filter is under the car, under the left rear passenger area. Be aware that the fuel line is pressurized, you must relieve the pressure before you remove it. Wear eye protection, don't smoke and stay away from open flames.

Posted on Jun 27, 2014

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Posted on Jan 02, 2017

emissionwiz
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SOURCE: buick roadmaster 1992

The port is located in the larger of the 2 lines coming from the AC compressor, the charging port will be somewhere on that line with a plastic cap over it, the line goes into a part called an accumulator, it is about the size of a 1lb can of coffee, the port may be there as well, it varies from model to model.

Posted on Oct 30, 2008

SOURCE: i need to change my fuel filter on my 1996 buick roadmaster

thank you very much for the help i changed it out fine. it turned out not to be the problem but it needed changed out anyway. it turned out to be the fuel pump relay. thanks for the help

Posted on Nov 03, 2008

honeymokey
  • 3113 Answers

SOURCE: PCV Valve Location

Its in the upper intake manifold on passanger side. Inside the manifold. Be sure to put o-ring on pcv or check engine light will come on.

Posted on May 25, 2009

johnjohn2
  • 5763 Answers

SOURCE: change starter 192 buick roadmaster

dissconect battery, remove flywheel cover,remove 2 bolts holding starter, now drop starter and remove wiring and take out,

Posted on Sep 30, 2009

  • 11 Answers

SOURCE: Changing PCV valve

you pcv valve should be located on the top or around the intake on top of the engine. It is covered by a little pcv valve rubber hose...it is easy to identify because it is similar to a radiator hose but a lot smaller...no where near the size of a radiator hose...but when located, the pcv valve just pulls out and to check for it being bad, shake it and it should sound like something loose inside the pcv valve (thats a good pcv valve) but what they look like, they should be a silver looking color with a small little neck on it

Posted on Nov 21, 2009

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