Question about 1992 Buick Roadmaster

2 Answers

Car keeps turning off

I have a 92 roadmaster. it'll run but cuts off after it runs for a while. what should i do?

Posted by on

  • ShawnC309 Apr 14, 2009

    I have a 92 Roadmaster Estate Wagon. It'll start fine and run good for 5-6 seconds and then cut off. We used an ODB1 computer and it gave us code 54 fuel pump relay. We changed the relay and the code went away but the problem still remains. We replaced everything from the pickup stater switch inside the distributor to the fuel pump/filter. Any ideas?



2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Mo dule and map sensor

Posted on May 21, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 58 Answers


Posted on Feb 18, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

How do you know its the fuel relay? My 94 roadmaster starts good when first crank but when cut off and then i try to cut it on again it'll start but then cut off. Changed starter and has gas but it wont...

this is indicative of a faulty ignition switch or ignition circuit.
When you have it in the start position the power is divided between the coil and the starter motor. hence it starts
when you let the key go to the run position the power is stopped to the starter but a new circuit is opened to the coil hence providing power to the coil for the engine to keep running. There is a resistance wire to the coil that lowers the voltage for running. Your problem will be in that run circuit if not in the ignition switch

Mar 09, 2015 | 1994 Buick Roadmaster

1 Answer

92 ford ranger cuts out and then keeps running

i have found that the egr valve opens at the wrong time disconnect it and test drive it

Jul 16, 2012 | Cars & Trucks

1 Answer

Need to know were it is fuel cut off relay 92 buick roadmaster

If you check your owners manual or purchase a repair manual it should tell you.

Apr 26, 2010 | 1992 Buick Roadmaster

1 Answer

Which way is it suppose to be put in it confusing me on my air filter on 92 roadmaster

hi, the rubber running around the edge needs to be facing upwards so that the fins on the filter are facing down, hope you under stand that.
The fins need to be down not up so facing upwards you should have a smooth surface.

Let me know if you have problems understanding what im telling you

Jan 15, 2010 | 1992 Buick Roadmaster

1 Answer

92 Buick Roadmaster won't start

Do you have pass key anti theft? If so it may be the key or ignition swich at fault.

Jul 26, 2009 | 1992 Buick LeSabre

2 Answers

I have a 92 roadmaster and the pass side front brake was replaced (by me) and now is locked up. HELP thank you: John

Might have air in the line.. Did you bleed the lines properly when you did the work ?
Take the cap off of the master. Open the pass side bleede valve.. Let it run out while you keep the master full at all times.. Let a few pints or so run through.. Clsoe everything tight before toutching the brk peddle..
It could also be a bad break line.. The flexable one that runs from the metal line to the calipar..

Jul 08, 2009 | 1992 Buick Roadmaster

1 Answer

Blower motor will not run on the a/c system. the power module has been removed. can i jury rig some sort of system to get high? and low blower speeds? this is a 92 buick roadmaster

yes sir you can jerry rig a toogle switch. ran a hot wire, to the pos. side on the blower moter, and ground the blower motor to the frame of the car..not a perfect fix, but cheap and will work..keith..

Mar 12, 2009 | 1992 Buick Roadmaster

1 Answer

My car keeps cutting off

replace the fuel pump. it is internally shorted
by hitting the gas tank it jars the pump enough to make it run,then it shorts out agin and shuts off also perlace the fuel filter when u replace the fuel pump
common problem happens alot

Dec 11, 2008 | 1993 Buick Roadmaster

1 Answer

Car will not start

Recheck the battery, the starter doesn't care if your battery gives 12 volts, it needs CCA (Cold Cranking Amps),  Autozone will test this for free where I live, most likely where you live too.

Oct 25, 2008 | 1992 Buick Roadmaster

Not finding what you are looking for?
1992 Buick Roadmaster Logo

Related Topics:

182 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts


Level 3 Expert

78267 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Buick Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides