1991 Oldsmobile Ninety Eight Regency - Answered Questions & Fixed issues

its possible. to know it will have to be checked out from the crank and cam sensors and ignition module to the ECM to know for sure.

1991 Oldsmobile... | Answered on Oct 19, 2015 | 171 views

Sounds like damage to a magnet. Check out this message exchange:


1991 Oldsmobile... | Answered on Jan 01, 2015 | 154 views

Starting in 1991, GM used a speed sensor on the side of the transmission instead of a speedo cable.

1991 Oldsmobile... | Answered on Jul 31, 2014 | 24 views

You have to take the inside door panel off on most cars. On some you just open the door and their is a clip in the door jamb. I am not sure if your car has this. The Oldsmobile (GM) has good locks though. Very difficult to pick. Purchase a complete lock set off of the internet that are keyed the same. Take off the inside panel. (a few screws and lots of clips) The window must be down to remove the panel from the window hole. You will have to reach up and grab the clip on the back of the lock and pull it towards the side. (prepare for knuckle cuts and bruises) The window must be up to remove the clip from the lock. There is a tool for doing this, but it is expensive. I usually use plyers. Good luck.

Some locks are held in place by a nut. (10mm) but I am pretty sure yours is a clip.

1991 Oldsmobile... | Answered on Mar 24, 2014 | 70 views

Most likely the float in the tank is stuck. You'll need to pull the fuel pump out and fix the float.

1991 Oldsmobile... | Answered on Dec 24, 2013 | 257 views

Have you checked the fuel filter?

1991 Oldsmobile... | Answered on Oct 22, 2013 | 29 views

if you haven't got your blower fan fixed yet, im sure it to be the same as mine, the blower motor relay which is out on the firewall under the big fuse block. take plastic cover off over the fuses and move the fuse block out of the way and you will see it staight under that. should be two screws holding it on.

1991 Oldsmobile... | Answered on Oct 22, 2013 | 951 views

it's a pressurized hose. gotta do it right and buy the correct hose

1991 Oldsmobile... | Answered on Jul 15, 2013 | 45 views

my fuel filter is located right behind the pass side tire on the inner side of the frame.

1991 Oldsmobile... | Answered on Jul 06, 2013 | 1,578 views

iv'e had the same problem. mine was the starter wire had a split in the wire under the plastic. i cut wire and wired it directly to the bolt.

1991 Oldsmobile... | Answered on Jul 06, 2013 | 430 views


1991 Oldsmobile... | Answered on Apr 15, 2013 | 301 views

Look at the front of the motor. Big pulley on the bottom center of block is attached to the end of the crankshaft. Crankshaft runs all the way through trhe bottom of the block. Remove oil pan and you can see it.

1991 Oldsmobile... | Answered on Jan 12, 2013 | 31 views

I think it is located behind the front panel,sometimes behind the radiator.Ho[e this is some use......

1991 Oldsmobile... | Answered on Jan 05, 2013 | 46 views

under the dash on driver side
FGTech Galletto 2-Master

1991 Oldsmobile... | Answered on Nov 03, 2012 | 17 views

could be the small wire from ignition to the starter motor ,not the main battery feed wire,the wire that goes to the solenoid,or possible starter motor,

1991 Oldsmobile... | Answered on Oct 22, 2012 | 55 views

Replace your ignition module under your coil packs.

1991 Oldsmobile... | Answered on Oct 19, 2012 | 326 views

The engine and automatic transmission in this vehicles drive train are fully electronically controlled by a computer called the PCM (Power Train Control Module). Whenever a problem like this or other drive-ability related problems occurs the computer stores a record of the problem (there are of course some exceptions to this, like the fuel pump, engine coolant temperature sensor and MAF sensor for instance) in the form of a fault code in its memory, to read these fault codes you must have the systems memory scanned with a special tool. Once the fault code(s) are read you then must perform the appropriate diagnostic testing to find and resolve the problem(s) DO NOT REPLACE ANY PARTS UNTIL A TRAINED TECHNICAIN HAS DIAGNOSED THE PROBLEM TO AVOID SPENDING YOUR HARD EARNED MONEY ON PARTS THAT MAY NOT CORRECT THE PROBLEM

1991 Oldsmobile... | Answered on Aug 30, 2012 | 96 views

check the pressure control switch

1991 Oldsmobile... | Answered on Jun 10, 2012 | 100 views

is there spark they could share a coil does it smoke could be a head gasket what cylinders are died?

1991 Oldsmobile... | Answered on Apr 30, 2012 | 42 views

Park rod inside transmission is probably broke on the end. Was a BAD problem for a few years.

1991 Oldsmobile... | Answered on Apr 16, 2012 | 404 views

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