20 Most Recent 1998 Oldsmobile Achieva Questions & Answers

How do I replace the heater core on a 1998 Oldsmobile Acheiva?

Pull out the instrument panel , then the HVAC . box . take it apart an replace heater core ,then put it all back together an hope everything works .

1998 Oldsmobile... | Answered on Apr 25, 2018

2 Answers

Power steering is leaking bad

You need to clean the P/S pump, all connections, and the hoses with a good degreaser. After everything is totally clean and dry start the engine and turn the wheel left and right a few times to increase pressure then shut it down and start looking for the leak. Look around the pump case, check at all clamps and tighten them all, check metal lines connected to the steering gear assembly. Get under the vehicle with a flashlight and look everywhere. If you can find no leaks anywhere in the system then the steering rack itself is leaking internally and will need replacing.

1998 Oldsmobile... | Answered on Dec 26, 2017

1 Answer

98 oldsmobile achieva 3.1, replaced head gaskets, now it idles rough

If you tightened the rockers too far, the valves are probably leaking.

1998 Oldsmobile... | Answered on Oct 31, 2017

2 Answers

1998 olds were is the light relay found

Your day time running lamp relay is located in the fuse box under the hood. Remove the fuse box cover and on the bottom of the cover you will see a fuse and relay diagram.
Good luck, let me know.
Regards,

1998 Oldsmobile... | Answered on Jul 25, 2017

1 Answer

Spark plug wiring diagram for 1998 oldsmobile achieva v6

As you can see, cylinders 5 and 2 are on the same coil and so on. So, you run spark plug wire from proper coil tower to proper cylinder.
firing order-5okqvja5ztcc20mk1r0hp3dh-2-0.jpg

firing order-5okqvja5ztcc20mk1r0hp3dh-2-0.jpg

1998 Oldsmobile... | Answered on Jun 23, 2017

1 Answer

Abs and brake light on in dash

First check to see that the brake light are working, the park lockout solenoid is powered by the brake switch.

1998 Oldsmobile... | Answered on Jun 20, 2017

2 Answers

I have a 1998 Olds Achieva SC with a v-6 and auto transmission. It will not crank or even click. It has a new battery.

could be your alternator died. the battery might be showing 12 volts, but it might not have enough amps to start it.

1998 Oldsmobile... | Answered on Jan 11, 2017

1 Answer

I have a 1998 Oldsmobile Achieva 3.1L that is having a fuel delivery problem. I have already replaced the fuel pump and the fuel pressure regulator and the fuel filter still won't start. Suggestions?

have you checked fuel pump relay?

1998 Oldsmobile... | Answered on Jan 04, 2017

0 Answers

Need to know where the ckp is on 98 oldsmobile achieva

1998 Oldsmobile... | Posted on Jun 16, 2016 | Be the first to answer

0 Answers

Abro el suitch y poco a poco se van actvando las luces del tablero, pero luego se activa el foco del segurity

1998 Oldsmobile... | Posted on Mar 01, 2016 | Be the first to answer

0 Answers

How to replace throttle cable on 3.1L achieva

1998 Oldsmobile... | Posted on Sep 29, 2015 | Be the first to answer

0 Answers

All the dash lights are on, fluids are topped off. Hard to turn over. AC not working.

1998 Oldsmobile... | Posted on Sep 22, 2015 | Be the first to answer

1 Answer

98 Olds Acheiva..horn quit working. How do you know which fuse is the right one. If itss a relay where is that?

15 amp horn fuse.

1998 Oldsmobile... | Answered on Jan 26, 2015

1 Answer

Where is the horn connection on the engine of an 1998 Oldsmobile Achieva SL

There is a couple of ways to disconnect the horn. The easiest of which is to remove the fuse in the fuse panel. The horn itself is located behind the front grill to the side or lower portion of the radiator. You could disconnect wire from it but, my suggestion would be to fix the problem. The horn is an important safety feature. How else would you alert a driver, who has failed to check their blind spot, and is moving into your lane about to collide with you? That is just one scenario but there are countless situations that may require that you use your horn and in some states it is required by law to work properly.
I suggest you post a question asking why it keeps honking and how to fix it. Include details such as what you were doing when it became stuck and any related service recently preformed. Good Luck.

1998 Oldsmobile... | Answered on Nov 26, 2014

0 Answers

Where is the low port on a 1998 olds achieva

1998 Oldsmobile... | Posted on Jun 10, 2014 | Be the first to answer

1 Answer

How to take off front brake drum

go to INTERNETAUTOGUIDE.COM! THERE IS NO BREAK DRUM ON THAT CAR ON THE FRONT. IT IS ROTORS,CALIPER,BREAK-PADS. READ THE INSTRUCTION.LOL.

1998 Oldsmobile... | Answered on Apr 27, 2014

2 Answers

How to take off front brake drum?

Jen, are you alright? I would love to help you with your situation, even walking you through it step by painstaking step. But General Motors never released an Oldsmobile Achieva, of any year, with drum brakes on the front.

1998 Oldsmobile... | Answered on Apr 27, 2014

0 Answers