1995 Oldsmobile Aurora from North America


A great car if you can afford to maintain it


Fuel system is disappointing. The fuel rail has been replaced, but to my knowledge there is no recall on this model year, as with other years. The fuel rail is nylon or some other plastic/polymer. On other model years, there are two recall replacement types; stainless and "other". The fuel pressure regulator had to be changed. A $75 part from NAPA, but the labor is interesting. You will know when it is time to replace it, when you experience acceleration that you are not commanding. It is interesting to apply the brakes, nearly come to a rest in traffic and then experience a surge of power. As for the rail (or the pipes to the rail), you will know its time for a replacement after you smell lots and lots of gas, or (Heaven forbid) an engine fire.

Exhaust gas system only had one problem. The car would drop RPM and stall. To its credit, it would restart immediately, but this is a very dangerous event in heavy stop and go traffic. Whoever designed-out the ability to start the car in Neutral, while rolling, did not do any of us any favors. You will know when its time for the replacement of the exhaust gas regulator, when you are feathering the gas just slightly, while braking for a light or traffic.

Traction control was great when it worked. I was quoted $800 for repair. What no one shares with you though, is that when the traction control is not working, NEITHER is your ABS! You will still have functional brakes, but not the braking system you paid for.

Power windows are a disappointment. I have been quoted $200 to $300 for this repair. I removed the driver's door panel to find the problem. The connector and plug for the windows is prey to condensation, and the electrical spade connectors are corroded. A quick scrape of the connectors (of what I could reach) and the windows worked fine. However I cannot fully reach or remove this assembly, for a thorough cleaning, and as an old Army tech, I do not care to apply a spray-on cleaner.

Engine oil leaks. Prepare for lots of these. The sources are front and rear seals, or the oil pan gaskets, or the oil pan drain plug gasket. I recently applied an additive in lieu of about $3000 in repairs, and for the past week have not seen any spots on the driveway.

Loss of engine oil pressure. Very disappointing. I need a minimum of 6 PSIG or the engine will shut-off. On the highway, I can only reach about 28 PSIG, which is about 20 PSIG less than normal, yet the car drives and handles well. There are only three sources for this problem which are 1) Low oil level. 2) A bearing replacement is needed or, 3) The oil pump (the most lubricated part of the car, and the least stressed fluid mechanical part) needs to be replaced. There is good news, however. The engine oil additive that worked on the leaks has also increased the pressure, to a minimum of 8 PSIG, so I no longer need to feather the gas when sitting idle.

Cooling system is disappointing. Keep your eye on the water pump belt; it's about a $250 replacement. You will know when its time for a replacement when your display alerts you to high engine temperature. The car will ignore some of its cylinders (your V-8 will become a 4 or 6 banger, to help you get home, but home had better be pretty close, say less than 5 miles). The radiator has an aluminum core with plastic caps, and JB Weld will help you until you get this serviced. In lieu of a $600 radiator replacement, I had my repair shop, drain the system, remove the reservoir and add "GM Pellets". Good bye coolant leaks! I know this is only temporary, but for $60, it's worth it. I was curious to learn why GM had their own brand of leak repair.

The air conditioning just failed, but I have not yet had it diagnosed.

Fog lamps that look so cool, constantly need replaced. Headlamps are beginning to last only about 6 to 8 months, and cheers to you if you can replace those bulbs yourself.

Headlamps flickering? Headlamps come on for no apparent reason? Battery constantly needs jumped and you have not yet linked this annoyance to your headlamps? It's not the sentinel, unless your dash is extremely filthy. Its not that the chip in your ignition key has failed. It's not the roller switches for sentinel or interior lights. It's not the instrument lamp fuse. It's not the headlamps' circuit breaker. Do you hear relay chatter under the dash? Have your $300 lighting control module diagnosed by your dealer; $75 for the diagnosis, $150 for the module (that has to be ordered), and $75 to install it once it arrives. Until then remove the rear seat, remove the aforementioned fuse and circuit breaker, replace the seat and drive, AND be home before dark. You will save the battery this way, until you can get the repair done. Do keep the fuse and circuit breaker in the car, in case you cannot get home before dark (unless you want to hold your high beam switch all the way home).

General Comments:

Purchased the car at 25,000 miles, and it now has 126,000 miles. For the most part it has been reliable, and you should consider this: Auroras are high performance automobiles, and have had the honor of pacing at Indy THREE times. With this of course is the dependability tied to high repair costs when needed. Our Aurora is very fast.

Handling is 10:10. Comfort is 10:10. Braking is 10:10. Cornering is 10:10. Acceleration is 10:10. Heated seats are 10:10. I have not had transmission problems or repairs. If I had the resources to maintain this car I would garage it and keep it and treat it as a classic.

I wish I had about $6000 for engine repairs, or about the same amount of money for a replacement engine. And yes this is more economical than purchasing a new car, but who do you really, really trust to install and Warranty a replacement engine. If you cannot get a good warranty, then do not buy a replacement engine. Also, this is the first car that I have owned, which caused me to research the cost of my own hand-held plug-in diagnostic tool. A friend of mine has one, plugged it in, and we then downloaded the information to his laptop PC. Going to your dealer's service bay with this kind of information will save you some cash! If you do not know by now, Aurora's are picky about fuel. We exclusively use Shell and Marathon, at 92 or 93 octane. STP has a fuel injector cleaner, that is advertised as having a small percentage of jet aircraft fuel in it. Adding this three or four times a year, to a 50% full tank, or completely full tank, has made a difference.

Time to reveal the additive: LUCAS Hi-Performance Heavy Duty Oil Stabilizer. I recently added one bottle to an oil change, and I am impressed. Drive for about an hour after adding the Lucas. I intend to add this at my next oil change. The additive is about $7 at AutoZone.

I trust you have found my comments as useful, as I have found most of your comments as well.

Would you buy another car from this manufacturer? No

Review Date: 4th August, 2004

7th Nov 2006, 14:29


My Mom is having a problem with an oil leak on her 1996 Aurora. What type (brand) of additive did you use? Thank you.

27th Aug 2007, 19:20

I have a 1995 Oldsmobile Aurora, and this car rides well. I will be driving with no problem, and all of a sudden it cuts off and you have to restart it... it starts with no problem, and I have taken to several dealers, and nobody can figure out the problem... I need help bad...

11th Sep 2007, 08:54

For the stalling, most likely, your crank position sender/senders need to be replaced. This engine is notorious for this. They aren't too bad to replace.

For more Aurora maintenance help, check out this forum for Auroras: http://aurorah.proboards.com/

You'll be amazed at the information provided.

6th Mar 2008, 15:54

A driver can expect a few minor problems on a 13 year-old car. Sounds like the owner is nit-picking.

17th Apr 2009, 22:42

I'm sorry but I don't think that a problem that can lead to an engine fire is nit-picking. The 1995 Olds Auroras had severe mechanical problems, and I don't think what the author said about his problems is a great thing. I just took my car to the shop today, and now I know what's wrong with it, EVERYTHING HE SAID, IS A PROBLEM I HAVE WITH MINE!

If you have a problem with someone listing problems on a (car repair) website, then go to Edmunds and read about the brand new cars that cost WAYYY too much money OK!


19th Apr 2009, 19:20

The 1995 Aurora was a terrible lemon for 1 reason: it was a totally new design for Olds, something with which they had no experience.

1995 Oldsmobile Aurora 4.0 Northstar from North America


There are only a five things that have broken on the vehicle:

-The power antenna.

-The air suspension pump in the rear.

-The electric lumbar seat support.

-The Rear Seatbelt Retractor (recall.

-The transmission was rebuilt at 40k, but still going strong at 130k.

General Comments:

This car gets better the more you drive it. I was never really a four door car fan, but I love this Aurora. GM really got it right with this vehicle. The car does have a lot of things that could potentially go wrong. Take the car to someone who is familiar with fixing them. I have a light blue one with a dark blue leather interior. It has every option in it. It really should have had the Cadillac nameplate on it. I guess it was too progressive for Cadillac's tastes at the time. It most definitely competes with the BMW 700 series, as it was intended to. You can pick up a used one for a song right now. I would recommend one to anyone!

Would you buy another car from this manufacturer? Yes

Review Date: 20th July, 2004

1st Feb 2006, 21:32

Mine is the same color and has 202,000 miles on it and is great. I have cruise control problems and the headlight problem otherwise its great. A K/N air filter helps a lot, 27 mpg on highway and hits 138 much quicker!

8th Jan 2007, 15:40

I just bought mine about three months ago. It has 64K miles on it. It had a lot of stuff wrong with it, but that was one of the reasons I bought it. I love fixing these guys. Nothing major just lots of little interior and electric stuff. If you're patient and can use a screw driver (torque head) and metric wrenches, you can fix pretty much any little thing on this car. Parts are plentiful on Ebay. Best thing you can do is call around to some of the wrecking lots and see what they have. I paid under $3K for mine and with only 64K miles on it it was a steal.

I bought the shop manuals, but to be honest, I haven't had to open it up yet. Everything I've fixed has been straight forward and common sense. You're biggest help is to get on the Aurora Club of North America web site. Someone there can answer any of you questions.