Oil Pump Problems of Land Rover Discovery Ii

Land Rover Discovery Ii owners have reported 33 problems related to oil pump (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Oil Pump problem of the 2004 Land Rover Discovery Ii

Failure Date: 10/01/2013

The contact owns a 2004 Land Rover Discovery Ii. The contact stated that while at a stop light, the oil pressure warning light illuminated. The vehicle was taken to the dealer for diagnosis where it was stated that the oil pump needed to be replaced. The vehicle was not repaired and the manufacturer was not notified. The approximate failure mileage was 70,000. *.

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2 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 04/01/2013

My engine started making a knocking sound and then a sound similar to metal scratching metal. I had a master mechanic look at the engine and had several part replaced 1500. 00 worth to be exact and still the sound occurs. I contacted Land Rover and because my vehicle is used and over the warranty there was nothing they could do but suggest a new engine. I have researched and it appears this is a known issue and has been acknowledge by Land Rover that the Land Rover discovery 2003 the oil pump was faulty, however have denied any kind of solution to the problem to multiple customers other than suggesting a new engine. I don't understand as a consumer we can be expected to be held responsible for repairs on a vehicle which the manufacture knowing and willingly manufacture the a vehicle with faulty equipment. Although I understand there is no safety risk to this faulty equipment its still wrong to produce a technical with faulty equipment. I am other customers are hoping by contacting the NHTSA something will be done.

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3 Oil Pump problem of the 2004 Land Rover Discovery Ii

Failure Date: 03/15/2013

Discovery Land Rover defect in the oil pump, it exploded, heard a loud bang and it damaged engine, the car is now junk and I am not buying another expensive part for this vehicle. There are forums all over the internet of this happening to many people. Had to carefully pull over on the highway at high speed as this could have caused an accident.

4 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 12/24/2012

The contact owns a 2003 Land Rover Discovery Ii. The contact stated that the oil pump failed, causing the engine to seize and fail. The contact took the vehicle to a mechanic and was told that because the oil pump failed, the engine would need replacing. The vehicle was not repaired. The VIN was not available. The failure and current mileage was 150,000.

5 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 02/08/2011

While driving low mileage 2003 Discovery Ii se7, engine began to knock in upper engine area on driver side. Pulled into local repair shop immediately and was told it was not a rod as the noise dissipates when idled above 1000 rpm. Took it to a local Land Rover shop and was told it was either a bad oil pump or the sleeve in the cylinder at the back of the engine has come loose and is knocking up against the head gasket. Technician privately indicated both are known issues and that a new engine is required in either case and that lr north America knows of the issues and has refused to assist owners or issue a recall. Cost of new engine is between $8,000 and 12,000 depending on who you talk with. Since the only real issue so far is the noise factor (sounds like a diesel while idling), technician further advised it would be best to keep driving the lr until it completely failed as the price of new engine would not be more and I should get as much from the original as possible. Request NHTSA lobby on behalf of owners to get this issue resolved between owners and lrna. Issues are obvious manufacturing defects and lr should be held accountable for the problem and offer some type solution to the consumer. The NHTSA should issue some sort of fine if possible to force lr to make good on their product.

6 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 11/02/2010

I have experienced the same online issue with my Land Rover Discovery Ii, my VIN is not the same however the same exact issues. "2003 discovery series ii oil pump failure" I have a load knocking noise coming from my engine, the vehicle is still running, and oil changes, treatments etc cannot stop the knock. Not getting any warning lights of low pressure however it is at the Land Rover dealership of fort worth now and they confirmed the same. This a $12,000 fix for an issue that should have been a recall or notice to the public. I have over 300 postings on line about the same issues but all in 60 mins of looking and sure there are thousands more. I'm not sure how to search for recalls over in great britain being that someone told me that?s where my vehicle was imported from with the salty VIN number but any direction would be appreciated.

7 Oil Pump problem of the 2004 Land Rover Discovery Ii

Failure Date: 05/16/2010

Oil pump failed on 2004 landrover discovery at 66,000 miles. Second oil pump failed at 86,000.

8 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 03/26/2010

I purchased a 2003 Land Rover discovery series ii hse with 44k miles. In February 2008, I brought the vehicle to Land Rover dealer to have a full inspection of the vehicle. The inspection report noted that vehicle was in great condition with no issues needing to be addressed. But along with the evaluation paper work provided by the Land Rover dealer was a Land Rover technical alert. The technical alert stated the following; discovery series ii (lt) 3a771801 3a808362 situation oil pump failures on 2003 discovery series ii vehicles may be the result of a manufacturing error. Locating dowel pins may be slightly misaligned permitting assembly of the oil pump to the engine block, but placing stress on the pump housing which can ultimately lead to leakage or failure. Resolution whenever an oil pump failure is encountered on vehicles within the above VIN range the only effective repair currently available is replacement of the complete engine assembly including the front cover/oil pump manufactured to the latest tolerances. My Land Rover VIN number falls within the identified VIN number range of affected vehicles. Jump ahead to 2010. While driving the vehicle on 26 March 2010, the oil light came and the engine began to make rumbling sounds. I turned off the vehicle. Fearing the worst, I had the vehicle towed at a cost of $545 to my mechanic. My mechanic confirmed that the oil pump had failed. I spoke to the Land Rover dealer and to Land Rover of north America. Neither would cover the repair in spite of the technical alert published and provided by them on this condition. The estimated cost to repair the vehicle is $10,000. I believe that I am responsible for the ownership and reasonable risks associated with a used vehicle. But, the issue with my vehicle is not reasonable. Land rover made a manufacturing error, published it and then left the error to the consequence and expense of myself.

9 Oil Pump problem of the 2004 Land Rover Discovery Ii

Failure Date: 02/19/2010

Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6). 2004 Land Rover discovery, [xxx] oil pump failure caused engine failure at 59,000 miles. Land rover dealer quotes price of engine replacement at $12,850. Requested assistance from both Land Rover north America customer relations and from local dealer due to a pattern of similar oil pump failures in 2003 and 2004 vehicles. No response to date.

10 Oil Pump problem of the 2002 Land Rover Discovery Ii

Failure Date: 02/17/2010

The contact owns a 2002 Land Rover Discovery Ii. The contact stated that in February 2010, the vehicle began losing oil pressure when idling and the oil pressure light would illuminate. The engine was replaced regarding the identical symptoms. The vehicle was taken to the dealer where the contact was informed that the vehicle may need bearings but recommended that the engine be replaced. The oil pump was replaced but the problem continued. The manufacturer advised the contact that they would not assist with the repair costs. The failure mileage was approximately 124,000. The current mileage was approximately 125,000.

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11 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 12/12/2009

2003 Land Rover discovery oil pump failure. Land rover is aware of this problem and does not want to do a recall.

12 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 04/28/2009

I have a 2003 Land Rover discovery. I just paid to replace the oil pump only to find out that Land Rover published a technical alert that states the only way to fix the issue is to replace the entire engine. Dowel pins on the block are misaligned due to a manufacturer error per the alert. The vehicle only has 58k miles and has been meticulously maintained. Land rover is not offering to cover any of the repair costs even though it was a manufacturer error from the start.

13 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 03/10/2009

I have a 2003 landrover discovery 85,000 miles on the vehicle when the oil light came on. The repair shop states I need a new oil pump. There is a landrover service bulletin out that states they are aware that some discovery's between a set of serial numbers are defective but they will not help the owners of these vehicles to repair the problem it will cost me $1,300 dollars at the least to fix this problem. This should be covered by landrover.

14 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 03/01/2009

I have experienced what appears to be the same oil pump symptoms others have complained of. Despite reading "full", my truck seems to have difficulty adequately lubricating. So, some days it's sounded like a tank!!.

15 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 02/20/2009

I have a 2003 Land Rover that just passed 50 k and started ticking from the engine. I took it to the dealer and they told me that I had a oil pump failure and I need a new engine. That will cost 8000$. Why do we have to pay that amount of money when the manufacturer has hundreds of these failures.

16 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 11/15/2008

Bolt on oil pump lost torque that caused oil loss and engine overheating and head gasket failure. Occurred one time and had oil pump repaired. Expansion reservoir tank replaced. Plenum lines replaced. Head gasket replaced. According to design flaw indicated by Land Rover America, this issue is highly likely to occur again.

17 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 10/22/2008

I was driving my '03 Land Rover Discovery Ii home from work and it suddenly died. It restarted about an hour later so I drove it to the auto shop. They, after talking with Land Rover directly, said the engine wasn't getting enough oil and we would need a new engine!!! we get our Land Rover serviced very regularly so there shouldn't be any issues like this especially for an '03 with 70,000 miles. With the way the economy is, this is ridiculous! now they're telling us we have to pay $5,000 for a used engine with 40,000 miles. I noticed a ton of other people had this same problem with the oil pump from the '03 Land Rovers. Help!!!.

18 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 10/16/2008

2003 Land Rover Discovery Ii experienced sudden oil pump failure which will require an entire engine replacement. This problem was recognized as a manufacturing error per a Land Rover technical alert ta03 1201 issued in 2003 but was not divulged to the public and has not generated a recall. The manufacturer refuses to significantly assist with replacement despite their previous identified error and clear consumer expectation that oil pump malfunctions and/or engine replacements are not expected after 5 years/60k miles of use with a normally maintained engine.

19 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 10/12/2008

Land rover technical alert ta03-1201 oil pump failures on 2003 Discovery Ii vehicles may be the result of a manufacturing error. Vins 3a771801 - 3a808362 are the affected vehicles. The alert states the only effective repair is engine replacement. I've been told Land Rover will not pay for this repair. Why?.

20 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 09/10/2008

The contact owns a 2003 Land Rover discovery. The contact stated while driving the vehicle would suddenly stall. The failure was diagnosed by the dealer who confirmed that the engine oil pump was faulty and needed to be replaced. The manufacturer was not notified of the failure. The failure mileage was 55,000.

21 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 08/15/2008

We have a 2003 Land Rover discovery w/ 47k miles on it. On Friday night, August 15th 2008, we started to drive down our street when all of a sudden the engine sounded like a diesel truck. It was horrible. We also had a red oil light. The car felt sluggish, sounded horrible & had an oil light on so we turned around and parked the Land Rover before the engine seized up. We have been trying to figure out what it could be & determined that our oil pump has failed. I am understanding that there is a technical defect that was issued on March 14, 2003, but no recall. This is quite disturbing since the manufacturing is admitting to fault, but is not setting up a recall for this item. With the prices of gas, food, utilities and the general state of our economy, I don't have the resources to fix this rig at this time. I am hoping that the dealership will fix this issue since it is a manufacturer's (self admitted) defect. We tried calling the dealer on Saturday, August 16th 2008 but the service department is closed. We don't know where else to turn for help but to the dealer. And, from reading other forum posts from other individuals such as myself it appears that the dealerships are less than helpful in resolving this defect. Good business is good business -- and. . . Bad business is bad business. Please help!!!!!.

22 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 05/27/2008

Oil pump failure resulting in complete engine replacement. . . . Noticed car oil leak coming from car and about 2 days later check engine light & oil pressure light came on, took to dealership. . . Dealership discovered oil pump failure and of course only remedy is a complete engine replacement. Advised dealership about technical alert issued on 3/14/03 in reference to manufacturer defect which causes the oil pump failure and all I was told was "sorry, we cannot cover this. . . Your warranty has expired and the new engine will cost $11,000. 00. . . . Gave no offer of help, advised that I come get car. . I guess I will have to get car from dealership with a tow truck!.

23 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 03/11/2008

Upon seeing the low oil pressure light illuminate, I researched online to see what may be the cause. I then discovered that Land Rover had issued a technical alert (ta03-1201) on March 14, 2003 stating the following issue and resolution: 2003 discovery series ii oil pump failures vehicles affected discovery series ii (lt) 3a771801 ? 3a808362 situation oil pump failures on 2003 discovery series ii vehicles may be the result of a manufacturing error. Locating dowel pins may be slightly misaligned permitting assembly of the oil pump to the engine block, but placing stress on the pump housing which can ultimately lead to leakage or failure. Resolution whenever an oil pump failure is encountered on vehicles within the above VIN range the only effective repair currently available is replacement of the complete engine assembly including the front cover/oil pump manufactured to the latest tolerances. Use the following components to affect a repair: ? lbb112301 4. 6 engine assembly lev ? lbb111461 4. 6 engine assembly non-lev I checked my VIN number and found it to be within the effected vehicles. I delivered the car to the dealership Land Rover of the gulfcoast, mobile, al)where I was informed by the service manager that my vehicle oil pump failure was due to the exact reason as stated in the technical alert and that I should contact the national headquarters of Land Rover to seek a resolution to this matter. The technical alert states that this problem is due to a manufacturer's design flaw and also gives the redesigned required replacement parts (which is the replacement of the entire engine assembly). Land rover refused to make good in this matter. I then contacted the dealership and the service manager then contacted the headquarters on my behalf to get the same refusal. As I previously stated, this was due to manufacturer's defect as per their admission in the technical alert and not normal wear and tear.

24 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 08/01/2007

Land rover needs to recall all affected discovery vehicles with oil pump problems. I have had a ticking noise coming from the engine which my mechanic says is caused form lack of oil. After researching the problem, I have found several occasions where this has happened due to a production error. And the only fix is replacing the entire engine? I'm amazed this problem has not gotten more attention!.

25 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 04/15/2007

I encountered a fairly well documented problem with 2003 Land Rover discoveries. There was a manufacturers defect in the oil pump that ultimately causes the entire engine to fail. Land rover has issued a technical service bulletin acknowledging the problem yet is not standing behind their product when the discoveries breakdown. They have told me that it was a faulty part that caused the engine failure in my vehicle yet they are trying to charge me to put in the new engine.

26 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 01/28/2007

My husband bought me the 2003 Land Rover discovery as a 2006 christmas gift. The car had approximately 46,000 miles on it. We were driving it and heard a pop & the car just died. I had the car a little over a month. There was oil & chunks of metal under the car. We had it towed home as the dealership was hours away. My husband looked through the parts book & found that it was possibly the front engine cover/oil pump. I did some research on the internet & found Land Rover issued a technical alert entitled 2003 discovery series ii oil pump failures, #t03 1201, on March 14, 2003 to its dealers. It advised that the dowel pins on the block did not align correctly with the oil pump. This caused oil starvation , which in turn, caused engine failure. It clearly stated the defect was the result of a manufacturing error. My husband pulled off the front engine cover to discover the engine needed to be replaced. The crankshaft destroyed. I called Land Rover customer relations & she advised me there was no recall & to call the dealership to see if there was anything they would do. I am still pending to hear back from their service department. Land rover needs to address the defect issue as this is not an isolated incident .

27 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 01/28/2007

We bought a new 2003 Land Rover Discovery Ii from Land Rover of milford, CT in 12/03. We have changed the oil faithfully every 3,000 miles and had the necessary services done and were at 44,724 miles. We were driving home from vt a month ago and the oil light went on. I immediately stopped and checked the oil, which was full. I turned on the car and the engine immediately started making a strange sound. I called Land Rover roadside assistance and our warranty had expired 28 days prior to this. We had it flat bedded home to connecticut immediately. Then we had it flat bedded to the dealership. The oil pump had blown and the engine had seized. At first they said they would not pay for it as it was no longer under warranty. I did extensive research on the internet regarding this problem and found out there was a problem with the oil pumps on the 03 discovery models and in fact there was a technical recall for that year. When we asked the service manager about that, he said that if it was a faulty oil pump it would have blown by 20,000 miles and not gone to 44,000 miles. We sent them documentation of all the services we have had done on the car and they agreed to pay for half of the cost of the engine. We still don't have a car, as they have still not received an engine. (and they did not offer us a loaner car for the interim). Now today I was doing further research and found on the edmunds website 3 other 03 discovery it's with 40,000, 57,000 and 60,000 miles on the engines that had the exact same thing happen. So obviously it is a manufacturing defect if it is happening to so many cars. And that is just the ones we know about on the edmunds website forum.

28 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 01/26/2007

My 2003 Land Rover discovery received its scheduled 60k service then at 65k the oil pump failed and caused a catastrophic failure of the engine. Although there are several documented cases similar to mine Land Rover does not accept responsibility or plan to recall. The consumer is left with a potential danger and considerable financial burden. I have tried to resolve this with Land Rover who at this time is not willing to help or take responsibility. At this time I can not recommend the Land Rover line of vehicles to anyone after owning one my self for the last 12 years.

29 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 12/05/2006

As I was driving down the road, the oil light came on and the engine began to make loud clanging noise. As I began to pull over, the car stalled. I called Land Rover customer service and was informed that although I was still under the mileage,that my warranty had expired 5 days earlier. I had the car towed to local Land Rover dealer and was informed that Land Rover would not cover the vehicle. The dealer concluded that vehicle needs a new motor. An independent Land Rover repair facility has concluded that engine failure was the result of oil pump failure. Land rover issued a technical bulletin on March 14, 2003 stating that engine failures on '03 and '04 discovery are the result of manufacturing error on the oil pump. Vehicle still needs a new motor, Land Rover has been very uncooperative even when presented with the tech alert (ta03 1201). I am 2 months with out a vehicle. Car is available for inspection.

30 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 10/22/2006

Oil pump failure at 60k miles.

31 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 02/07/2006

I had an oil pump failure on my 03 Land Rover discovery. It was under warranty, so it was towed to the dealership. However, even before they got back to me with a diagnosis, I had researched and found out what the issue was, as it is a common issue with this year, and within a certain VIN range. Land rover even issued a TSB about the issue, and by the time they called me back, I had that TSB in hand. The dealership stated that my car would be ready to pick up the next day, that the oil pump had, "basically exploded" that they had cleaned all the metal out of the engine, and that it would be fine. I protested this based on the TSB, published by Land Rover, that stated that the only way to fix this problem would be to replace the entire engine! the dealership said that this TSB did not apply anymore. I asked for the documentation to show that the TSB had been overridden. They said that there was none, but that they had fixed it in the, "new way". I contacted the Land Rover north America corporate hq and they told me that there was nothing that they could do, that the dealership could decide what it wanted to do with the issue. Since then, I have got several first hand accounts of people who have had this same issue and who had a new engine put into their car within a month. I also have first hand accounts of people who had the issue, did not know about the TSB, and never got a new engine. Land rover's own documentations say that I need a new engine in my car, independent mechanics say I need a new engine, and even mechanics at other Land Rover dealers have told me that I need a new engine. I have all these on record, willing to vouch for my side of this argument.

32 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 02/07/2006

I accelerated to pass and heard a muffled pop but initially had no other indication of a problem. After driving cautiously for about 1. 5 miles the oil pressure light illuminated. At this point I pulled over to check on the car. No anomalies were found, seemed normal. So I drove on for another . 5 miles when I began hearing random, but distinct clanking and rattles. At this point I detoured to a known safe spot at no more than 10-15 mph for approx. 1 mile before the vehicle began acting as if it would stall. I shut down and had it towed. Due to my connections in the lr owners community, and in talking with a well known independent lr mechanic, within hours of the incident I had lrna's ta03 1201 in my hands with several people telling me that it sounded as if my symptoms were exactly what they themselves had encountered. The tech advisory in question states that, ". . . The only effective repair currently available is replacement of the complete engine. . . " so, I was surprised when lr contacted me within a few hours to tell me that my vehicle would be ready for pick up the next day. I had no choice but to retrieve the car under protest (they did not initially provide a loaner, and only provided a rental after more than 24 hours) and even when I presented the ta to them, they refused to, or were unable to, show me that the repairs they made superseded those indicated in lrna's own documentation on this issue. I contacted the owner of the franchise -- they did not return my calls. I wrote a letter to them. I wrote a letter to lrna and called the corporate hq several times. Their statement was that it was up to the dealer. I even had an insurance and warranty lawyer tell me that I had an extremely strong case -- if it happens again. Our warranty is now expired, and we await the day when the oil pump will fail again because lrna did not repair the actual problem, they merely replaced the parts that were broken because of the problem.

33 Oil Pump problem of the 2003 Land Rover Discovery Ii

Failure Date: 03/14/2003

Land rover has issued a "technical alert" dated March 14, 2003 coded ta03 1201 to the attention of service managers, service advisors, and technicians. The alert states that "oil pump failures on 2003 discovery series ii vehicles may be the result of a manufacturing error. Locating dowel pins may be slightly misaligned permitting assembly of the oil pump to the engine block, but placing stress on the pump housing which can ultimately lead to leakage or failure. " they go on to say this could cause complete engine failure! the resolution proposed by Land Rover is ". . . The only effective repair currently available is replacement of the complete engine assembly. . . " in short the engine could suddenly and completely fail. I have not seen any recall issued related to this matter. I do not want to be driving on the highway and have a complete engine failure. What is going to be done about this situation?.


Other Common Engine And Engine Cooling related problems of Land Rover Discovery Ii


Discovery Ii Service Bulletins
Discovery Ii Defect Investigations