1993 Subaru Legacy Problems

What owners report

Owners of this 1993 Legacy most often write about engine stalling or losing power while driving, and about the automatic shoulder belts. Complaint mileage is broad, with several reports coming in well past 100,000 miles on an older vehicle. Many reports describe intermittent problems that a dealer could not reproduce.

1. 1
   Engine cooling

   Engine stalls or loses power while driving

   • 19 complaints (25%)
   • typically at 8.4 yrs old
   • filed 1996–2004

   Complaints describe the engine cutting out without warning at highway or local-road speeds, taking power steering with it, then restarting after coasting to a stop. Some owners report the engine losing compression with smoke from the engine bay, followed by normal running after a 15-20 minute wait. Several describe repeat trips to the dealer with no cause found, or an idle control valve and other parts replaced without resolving it. Reported across a wide mileage range, including above 60,000 miles, and appears in complaints filed over many years of use.

   What to check: Ask whether the car has a documented history of stalling and what was diagnosed; have a shop check idle control, fuel and ignition behavior on a warm engine during a test drive.

   2 excerpts from owner complaints in NHTSA records

   “Dear sir/madam: thanks for help. T is threaten to thousands Subaru car drivers, like firestone tires threaten to thousands car drivers using firestone tires. I have a 93 4d Legacy sedan, it have a problem for 4 month, some time car uncontrollable to slowdown to 10 to 20 MPH and some time engine stopped, put me in very dangerous situation: my car uncontrollable stopped when other cars drive 65+ miles on free way or 45+ mils on local road. …”

   NHTSA complaint #10092985, filed 2004-09

   “Dear sir/madam: thanks for help. It is threaten to thousands Subaru car drivers, like firestone tires threaten to thousands car drivers using firestone tires. I have a 1993 4d Legacy sedan, it have a problem for 4 month, some time car uncontrollable to slowdown to 10 to 20 MPH and some time engine stopped, put me in very dangerous situation: my car uncontrollable stopped when other cars drive 65+ miles on free way or 45+ mils on local road. …”

   NHTSA complaint #10092987, filed 2004-09
2. 2
   Seat belts

   Automatic shoulder belt jams or stops retracting

   • 14 complaints (18%)
   • median 98,000 mi at 12.3 yrs old (1 states mileage, few)
   • 1 mention a crash, fire or injury
   • filed 1996–2005

   Owners describe the motorized front shoulder belts running erratically, jamming partway, or failing to retract or release so the belt has to be moved by hand. Some reports say the belt motor failed and was quoted for replacement, and one describes smoke and fire traced to a belt motor after the car was parked. A few owners report straps that did not hold when buckled. Mileage is not given in most reports; one owner noted about 98,000 miles when the straps gave way.

   What to check: With the ignition on, watch each front belt track fully forward and back and confirm it locks when pulled; ask whether the belt motors or tracks have been replaced.

   2 excerpts from owner complaints in NHTSA records

   “Dt: the contact stated the shoulder harness on both front seat belts did not provide adequate restraint when in use. The straps gave way when properly buckled. The seat belts were not covered under warranty. He purchased replacement straps and planned to replace the straps himself.”

   NHTSA complaint #10143940, filed 2005-11, 98,000 miles

   “5 minutes after parking vehicle, ignition turned off consumer noticed smoke on inside of vehicle. Fire department put out fire. Vehicle not taken to dealer amount of damage unknown. Consumer stated tha tfire caused by automatic track seat belt motor. Passenger door panel, seat and head rest were melted. Please add further comments.”

   NHTSA complaint #890117, filed 2001-06
3. 3
   Air bags

   Airbag does not deploy in a collision

   • 11 complaints (14%)
   • typically at 4.7 yrs old
   • 8 mention a crash, fire or injury
   • filed 1995–2000

   Complaints describe front-end collisions, including one at roughly 35-40 mph, in which the airbag did not deploy. Another owner reports an airbag that came partly out during a very low-speed impact. In each case the report is about the airbag not doing what the owner expected in a crash. Mileage is not recorded in these reports; they were filed between the mid-1990s and early 2000s.

   What to check: Check that the airbag warning light comes on at startup and goes out, and ask whether the system has ever been serviced or diagnosed after a collision.

   2 excerpts from owner complaints in NHTSA records

   “Consumer was traveling about 45mph and a deer ran across the road. Consumer jammed the brakes, and went off the road, slamming into a ditch. Upon impact, airbags didn't go off.”

   NHTSA complaint #861204, filed 2000-05

   “Vehicle was involved in a collison win hich the air bag did not deploy. The accident took place on the passenger's side all the way around to the driver's side.”

   NHTSA complaint #813276, filed 1997-06
4. 4
   Vehicle speed control

   Sudden high idle or unintended acceleration

   • 6 complaints (8%)
   • typically at 5.8 yrs old
   • filed 1995–2000

   A few owners report engine speed jumping rapidly to about 5,000 rpm shortly after a cold start at low speed, with the engine returning to normal only after being shut off and restarted. One report describes the car moving forward and then backward into poles at a car wash, and another says brakes could not stop the car until it was shifted into park. Described as happening within a couple of minutes of a cold start at around 20 mph.

   What to check: On a cold start, let the car idle and watch the tachometer for a high or hanging idle; ask whether the throttle body, idle control valve or cruise control cable has been serviced.

   2 excerpts from owner complaints in NHTSA records

   “After approx. 2 minutes after engine start and at approx. 20mph, engine RPM's suddenly and rapidily accelerated to 5000 RPM's. Engine did not return to normal until engine shut off and restarted. Could not stop car even with both feet applying brakes. Had to jam transmission into park to stop car..”

   NHTSA complaint #717644, filed 2000-01

   “Vehicle experienced sudden acceleration when pulling into car wash resulting in vehicle hitting pole, when driver put car into reverse the car accelerated again hitting another pole behind the car.”

   NHTSA complaint #544737, filed 1999-03
5. 5
   Tires

   Tire cracking, tread separation and blowouts

   • 8 complaints (10%)
   • median 114,385 mi at 15.0 yrs old (1 states mileage, few)
   • filed 2000–2007

   Owners describe circumferential cracks in the tread grooves of tires with only part of their rated wear, and tread separating from the carcass while driving at highway speed. Others report repeated blowouts on the same car across several years. In one case the tire seller replaced all four tires after inspecting the cracking. Reported from roughly 88,000 to 114,000 miles on the vehicle; in one case tires with about 20,000 miles of wear on an 80,000-mile rating.

   1 related service bulletin

   What to check: Inspect tire date codes and sidewall and tread-groove cracking regardless of remaining tread, and ask whether the wheels were balanced if there is a vibration at highway speed.

   2 excerpts from owner complaints in NHTSA records

   “The consumer purchased four new firestone tires. The right rear tire went flat. The vehicle was parked. The cord that meets the rim of the wheel separated from the tire. Contacted the manufacturer was told she could purchase another tire for half price. Please provide any further information.”

   NHTSA complaint #10096555, filed 2005-01

   “While driving about 70 MPH vehicle started vibrating. Then pulled off the road, and found out that tread separated. Firestone f570. The tire tread was found dangling from the axle. After this incident, another tire peeled off the steel layers underneath and was replaced.”

   NHTSA complaint #867964, filed 2000-08

Buying note. These reports point to checking the stalling history, the condition of the automatic shoulder belts and the age of the tires before purchase, since all three come up repeatedly. Given the age of the car, a pre-purchase inspection by a shop familiar with older Subarus is worth the cost.

Summary written with AI from a sample of 50 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.