- The problem
- On certain sport utility and passenger vehicles equipped with 4-cylinder engines, the water pump pulley center hole was improperly machined.
- The risk
- In some instances, the interference fit between the inner wall of the pulley center hole and the water pump drive shaft was not as tight as specified in the drawing specification. This could result in the water pump pulley dislodging from the water pump shaft, which can cause severe engine damage/seizure during vehicle usage.
- The fix
- Dealers will replace the water pump. Owner notification began september 12, 2002. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact subaru at 1-800-782-2783.
Engine & cooling
2003 Subaru Outback Engine problems
Owners have filed 20 complaints about the 2003 Subaru Outback's engine & cooling with NHTSA - 21% of all its complaints, most recently on October 9, 2017. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.
- Complaints
- 20
- Recalls
- 1
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Engine recalls for the 2003 Subaru Outback
Engine complaints
My 2003 subaru outback had a bad airbag inflator and has also blown the head gasket several times, requiring it to be rebuilt three times. While I love my outback, I wonder if I will want to buy another one. Being stranded by my car and having to take the bus in the winter time was very difficult as was hauling groceries on the bus in a rolling suitcase while awaiting repairs.
After previous repairs to transmission fluid leak and head gasket repair, the car's transmission failed and had to be rebuilt. The transmission failed as I was driving. I could not shift from first to second. I was able to get the car to the dealer by driving in first and living with a sharp clunk into second. I was close to the dealer or else this would have been a tow. If this had happened on the freeway it could have been catastrophic.
While driving home, the car just "shut down" on the highway,and we had to glide off to the side. Had to have it towed. Our mechanic had to replace the entire engine. He did not know why it failed. Now, after researching this site, I see that there was a recall due to faulty water pump in 2003. I am wondering if this costly incident was a result of this not being repaired? How can I find this out please? I purchased the vehicle certified used from a local dealership. I would also like to mention the unusually large amount of rusting underneath the car, as well as in the wheel areas. Thank you. *Tr
I purchased this vehicle used from a dealer. A few months later I started noticing a burning smell after driving even a short distance. Took it back to the place of purchase to have their service check it. They said head gaskets were leaking and quoted a repair price of $1800 ! I contacted subaru of america after I did a research on the internet and found that many people had the same problems but there had been no recalls! Some customers were lucky and did get some kind of compensation. I took it to my personal...
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mechanic who told me he has seen a lot of these same cars with the same problem due to the way they were manufactured! I contacted subaru of america again but they only offered a $500 discount on a new vehicle! The manufacturer should honor this complaint and pay for the gaskets replacement as it is happening in too many of these models! *Tr
Head gasket failure***** 2003 outback **** this is not a new problem as four of the subaru's we've owned had hg issues. Although in the past subaru acknowledged the failures and repaired them under the wwp99 campaign (1998-2002 model years). While this failure continues to be widespread (just google subaru head gasket problems and you'll get pages of complaints of hg failures) subaru has stopped repairing them or even acknowledging there is a problem. This appears to be solely a cost saving strategy. When the...
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gaskets fail, oil leaks outside the engine which contacts the exhaust system. The burning oil puts smoke and fumes inside the car. I would think this is also a fire concern. Inside the engine, oil and coolant mix and can cause catastrophic damage/failure. Is there anything I can do to get this repaired by subaru? They seem to be getting away with a huge consumer injustice just by acting like it doesn't exist. Can they be required extent the champagne (wwp99) with the 03 and later models? Subaru clearly acknowledges a head gasket problem in previous years and later model years have the same failure. *Tr
After smelling leaking oil for many months, my mechanic confirmed that the head gasket is leaking. Oil is leaking down onto the exhaust creating a constant burning smell. I contacted subaru and they are unwilling to address this in any way, despite the fact that the engine has been meticulously maintained and serviced. *Tr
Subaru has been selling cars knowing of premature head gasket failures. 1998 To 2002 head gaskets failed with internal and external coolant leaks. Subaru has issued the wwp99 campaign (upto 8 yr 100,000 mile). This campaign introduces an additive into the coolant to "plug" the leak. They also will repair the gaskets in rare cases. The 2003 head gaskets are also failing prematurely even with proper maintenance. These fail with an external oil leak that directly hits the exhaust causing fire hazard and noxious fumes in and around the car. The repair is $2000 at dealer. Subaru is not addressing this. *Tr
The car would die usually while coming to stops. And on most occasions will start back up. At first it seemed to only die in very hot weather and on one occasion it didn't start back up for 15 min. But it has since died on days without extreme temperatures. Most of the times it dies while stopping, twice it died when braking on highways which was very dangerous. This has occurred about 15 times in 4 years. I have brought it in to two different subaru dealers multiple times. They have never been able to...
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diagnose the problem and have been completely useless. They have reset the computer a few times. One mechanic replaced the fuel pump, the battery has been changed and this still occurs. The oil and filter are changed regularly, I even use 93 instead of the 91 recommended fuel and it has still occurred. *Tr
Tl*the contact owns a 2003 subaru outback. The head gasket failed. He noticed that the air conditioner wasn't cooling and the reservoir was empty, but it didn't have a leak. He took the vehicle to a mechanic and the diagnostic test located the failure as the head gasket. The vehicle will be repaired. The vin information wasn't available. The failure and current mileage were 76,600.
2003 Subaru outback with leaking head gaskets. Consumer would like to be reimbursed for repair cost. *Kb at around 80,000 the consumer began to smell burning oil. The consumer stated subaru recalled other models because of a possible external leak at the cylinder head gaskets. The consumer stated her model has the same engine as the other models. The consumer stated subaru was only will to cover 50% of the cost. *Jb
Tl* the contact owns a 2003 subaru outback. The contact stated that the vehicle would continuously overheat while driving or while the vehicle was sitting idle with the engine on. The contact also mentioned the vehicle was emitting a burning oil smell. He stated that the failure was due to a defective head gasket. The failure mileage was 80,000 and the current mileage was 112,000.
Subaru outback 4 cyl wagon engine cooling problems/head gasket failure. Car had to be turned off in traffic several times,extremely hot,fumes go in the car. Took it to dealer and it is past warranty by approx 10,000 miles. It is a 4,000. Job to fix. *Tr
Head gasket developed a coolant leak. It was less than 30 days from the warranty running out. The dealership did the warranty work but said they could not do the other head gasket because it had not failed and the warranty would not allow them to replace it. It only makes sense if the one side failed that the other side was right behind it. *Tr
Dt*: the contact stated after having the 30,000 mile service performed on the vehicle, it began having multiple problems. The gas mileage decreased 50 miles per tank. There was an oil smoke smell coming from the vents when the fan was on. A pinging noise could be intermittently heard coming from the engine. The vehicle was taken back to the dealer for inspection; however the problems could not be duplicated. The manufacturer was alerted.
When car was slowing for a stop sign it would stall, however it could always be restarted. The consumer would have to place the vehicle in park and restart. *Ak the dealer was unable to diagnose the problem. *Sc *jb
2003 Subaru outback cut off in the middle of traffic.***No answer required***. *Mr subaru was unable to find out what was causing the stalling problem. *Sc *jb
Noticed pinging noise from engine. Subaru replaced block. About a year later, had pinging noise again, and car was stalling after cold night, first thing in the morning. Subaru said they didn't notice any problem, but I have a feeling I'll be getting another block in a year or so.*Ak
Consumer states that while driving and without warning the vehicle will stall. The dealer was notified. *Nd when braking to stop or make a turn the vehicle will stall. The consumer was told that thee are other vehicles (same make/model) with the same problem. *Scc
Car keeps shutting off in infrequent intervals. First at 375 miles and by 9000 miles it did it 9 times. The car has been at the dealer 6 times and just now subaru is admitting to having other cars with this issue. All 2003 6 cylinder engines. I was told after the 4th time at the dealer that they cannot fix it, end of story. Then after filing a complaint with the attorney general office they are working on it again. They are now starting to replace stuff and want to put a black box in. This car shuts off only at a stand still so far but this is very dangerous. Subaru admits to having more cars like this and they only could fix half of them. *Jb
Nar 03-27-2003 mr the car dies intermittently at speeds between 20-25 mph on deceleration. The power is completely lost with no power steering control. Additional items noticied .. Shifting in transmission at low speeds, dashboard creaks and drivers window faulty. *Cb
Subaru Outback engine complaints by year
Outback engine problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data