Question about 1991 Oldsmobile Ninety Eight Regency

1 Answer

No spark? it cranks over but has no spark i replaced the coil but still no spark? on a 91 oldsmobile ninety Eight.

Posted by on

  • Dave  C
    Dave C May 11, 2010

    Replace the crankshaft sensor.

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 749 Answers

Have you checked for that relays and regulator?

Posted on May 20, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya Mechanic 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 repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What needs changed or fixed if my 91 ninety eight olds will not start or even fire?


MANY possibilities! Assuming that your security light is not staying on--First, you must determine if it/s a no spark or a no fuel condition and take it from there.....

Jun 16, 2014 | 1991 Oldsmobile Ninety Eight

1 Answer

1988 oldsmobile ninety eight only running off of four cylinders instead of six and its not the coil pack


If you replaced only the coils, and not the module beneath, you wasted your time. Most times the module is what causes this.

Aug 20, 2011 | 1988 Oldsmobile Ninety Eight

1 Answer

My 1994 oldsmobile 98 regency won't start


Check fuel pressure,spark.If no spark possible crank sensor or ignition module.If no fuel pressure tap the bottom of the fuel tank with a mallet while someone is cranking the vehicle if it starts then you will need a fuel pump.Also if you have spark and fuel but the engine feels like it bucking while turning over,take a hair dryer and heat the coils up.you may have a bad coil pack.After they get warmed it night then start as the coil resistance changes.

Dec 02, 2010 | 1994 Oldsmobile Ninety Eight Regency

1 Answer

Why isnt my 91 olds ninety eight getting spark?


Generally it is the Coils or the ignition control module that needs replacing. Hope that helps.

Oct 12, 2010 | 1991 Oldsmobile Ninety Eight

1 Answer

Oil Pressure sending problem - 91


Have you replaced the oil pressure sending unit?

May 15, 2010 | 1992 Oldsmobile Ninety Eight Regency

1 Answer

My car wont get spark i changed the coil pack now what do i do its a 1991 oldmobile ninety eight


Check the crank position sensor.(CKP) just dont go replacing parts, check them and verfiy bad.

Apr 22, 2010 | 1991 Oldsmobile Ninety Eight Regency

1 Answer

What is the coil pack for the 88 olds 98


it is part of the ignition system. the ignition system provides spark to ignite the fuel/air mixture at precisely the right time in the correct cylinder. If you have a coil pack you dont have a distributor and the ignition gets its reference from the crank position sensor.

Nov 04, 2009 | 1988 Oldsmobile Ninety Eight

1 Answer

I have a 91 olds Ninety eight regency elite Intermittently dies code 41 comes up cam sensor circut replaced cam sensor still dies could it be the crank sensor? thank you Michael Dale


cam sensor is only half of the cam circuit, the other half of the cam circuit is the magnet on the timing chain. the cam sensor reads from the magnet every time the engine completes a revolution,
what happens is the magnet on the chain will break into smaller piece which makes the sensor harder to read every time the engine make a complete revolution.
most likely you'll need to replace the timing chain to fix this.

Oct 12, 2009 | 1991 Oldsmobile Ninety Eight Regency

3 Answers

While driving, the engine dies.


I had the same thing happen on a 91 Olds 88. Replaced crank shaft position sensor, coil, and ignition module. That solved the problem. I think the culprit was the CSP Sensor, but changed all three so can't say for sure.

Jan 31, 2009 | 1991 Oldsmobile Ninety Eight Regency

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

270 people viewed this question

Ask a Question

Usually answered in minutes!

Top Oldsmobile Experts

yadayada
yadayada

Level 3 Expert

77201 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22265 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8743 Answers

Are you an Oldsmobile Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...