1993 Oldsmobile 88 Problems

What owners report

Owners of the 1993 Oldsmobile 88 most often write about brake and transmission problems, which tend to appear on higher-mileage cars. Complaints also describe engine stalling, coolant and cooling-line failures, and air bags that did not deploy in crashes. Issues range from gradual wear-related failures to sudden events such as the transmission cooler line separating, a condition covered by a 1996 recall.

1. 1
   Transmission and drivetrain

   Transmission cooler line separates, fluid leaks and fire

   • 10 complaints (14%)
   • median 164,000 mi at 18.7 yrs old (1 states mileage, few)
   • 3 mention a crash, fire or injury
   • filed 1996–2011

   Owners describe transmission fluid leaking from the cooler line area, sometimes with smoke or flames from under the hood while driving or climbing a grade. Several report being told the vehicle was not covered by the recall, or that recall parts were unavailable when they scheduled the repair. Others describe transmission failure or fluid loss in the same circumstances. Reported across a wide mileage range, often while driving at speed or under load such as on a grade.

   Recall 96V015000

   What to check: Ask whether recall 96V015000 was performed and whether the transmission cooler lines have been inspected or replaced; look for fluid residue and wet spots along the lines and at the couplings.

   2 excerpts from owner complaints in NHTSA records

   “While driving between 50-55mph up a grade, noticed smoking in the rear, lifted up off of the accelerator, there was smoke under the hood into the passenger's section. When looked under the hood, the oil was spilling out of the lower trans axle. Because the lower trans axle oil cooler line separated from the couplings. Theres no't enough retention on the couplings to hold in place. Please describe details.”

   NHTSA complaint #812363, filed 1997-05

   “When traveling consumer noticed black smoke coming from the front of vehicle vehicle caught on fire, and fumes were coming from underneith the veihcle. Consumer contacted dealer, dealer determined the cause to be a transmssion cooling line which separated, causing fluid leakage, and resulting in fire. Also, NHTSA recall 96v015002/manufacturer's recall 95c68 was issued dealing with fires caused by transmission cooling line. However, this vehicle was not included in the recall due to VIN. Please provide any further details.”

   NHTSA complaint #854520, filed 1999-12
2. 2
   Brakes

   Brake vibration, noise, and loss of braking

   • 14 complaints (19%)
   • median 120,000 mi at 15.4 yrs old (1 states mileage, few)
   • 1 mention a crash, fire or injury
   • filed 1995–2008

   Owners report vibration and metal-on-metal noise from the front end when braking, ABS lamps that stay on after brake work, and in some cases the pedal going down with little or no braking effect. Complaints describe brake lines failing and ABS not engaging during a hard stop. In several cases the vehicle was taken to a dealer for diagnosis. Mostly reported on higher-mileage cars, often past 100,000 miles, during routine or emergency stopping.

   What to check: Have the brake lines, ABS function, and pad and rotor condition inspected before purchase, and check that the ABS warning lamp goes out after the bulb-check sequence.

   2 excerpts from owner complaints in NHTSA records

   “While driving consumer depressed the brake pedal and noticed that the brakes failed. Consumer was able to coast the vehicle to a complete stop. Consumer contacted dealership, and mechanic determined that brake line failed.”

   NHTSA complaint #10059573, filed 2004-04

   “Consumer was driving at approximately 30 MPH in dry conditions, was about 1-2 cars lengths behind another vehicle, had to make panic stop. Abs brakes became inoperative, causing the consumer to rearend vehicle in front.”

   NHTSA complaint #823242, filed 1998-06
3. 3
   Engine cooling

   Engine stalling or cutting out while driving

   • 5 complaints (7%)
   • median 41,100 mi at 12.8 yrs old (2 state mileage, few)
   • filed 1995–2007

   Complaints describe the engine stalling or idling down at stops and while decelerating, with loss of power steering and power assist for braking in some cases. Owners report repeated dealer visits without a lasting fix. A few describe hesitation on acceleration from a stop and rough running. Reported from roughly 35,000 to 48,000 miles in the complaints that list mileage, at stops, at low speed, and when decelerating.

   What to check: Ask about any history of stalling or idle problems and whether the throttle position sensor, idle control and related electronics have been serviced; drive the car through stops and deceleration during the test drive.

   2 excerpts from owner complaints in NHTSA records

   “When stopping at a traffic light engine idled, causing the driver to put the vehicle in neutral. Consumer contacted dealer on three separate occasions, but problem still occurs.”

   NHTSA complaint #10050282, filed 2003-12, 35,200 miles

   “When driving at any speed vehicle hesitated upon accelerating from a stop. Also, there was a clicking and banging noise within the motor without prior warning.”

   NHTSA complaint #846790, filed 1999-09
4. 4
   Engine cooling

   Coolant, engine fire, and cooling system failures

   • 6 complaints (8%)
   • typically at 4.5 yrs old
   • 5 mention a crash, fire or injury
   • filed 1995–2005

   Several owners describe smoke or flames from the engine compartment while driving, with fire crews called in some cases. Others report fire originating near the radiator or engine bay, engine mounts separating, and the engine cutting out. One complaint notes the vehicle caught fire and could not be repaired. Reported at varied mileages, typically while driving at highway speed or after a short drive.

   1 related service bulletin

   What to check: Look for coolant leaks, overheated or discolored components, and scorched wiring or hoses in the engine bay, and ask whether any cooling system repairs have been done.

   2 excerpts from owner complaints in NHTSA records

   “Dt: the contact stated engine mounts came out with chassis while driving the vehicle approximately 5-7 MPH. The service dealer and the aaa mechanic stated they had never seen anything like this before. The vehicle could not be repaired, so it will have to be junked.”

   NHTSA complaint #10129428, filed 2005-07

   “While driving vehicle on highway driver noticed smoke coming from engine, when owner pulled vehicle over the engine burst into flames , the fire department had to put fire out twice because it had restarted after the first time they put it out.”

   NHTSA complaint #806668, filed 1996-12

Buying note. These are older, high-mileage cars, so condition and service history matter more than the complaint list. Have a mechanic check the brake lines and ABS, transmission cooler lines against recall 96V015000, and the cooling system before buying.

Summary written with AI from a sample of 35 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.