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Engine & cooling

BMW 525I Engine problems by year

26 complaints filed with NHTSA about the BMW 525I's engine & cooling. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.

Engine complaints by model year

YearEngine complaintsCrashesInjuriesRecalls
20110001
20100001
20090001
20080001
20070001
20060001
20010002
19954001
19943001
19933001
19927001
19915011
19903001
19891001

Engine recalls

Latest 525I engine complaints

1995 BMW 525IEngine & coolingFire

1995 Bmw 525i caught on fire while driving. *Ts the fire started under the hood. The entire front end of the vehicle was damaged. The cause of the fire was not determined. There were no injuries *nm

Filed Incident Engine and engine coolingNHTSA 10166907
1990 BMW 525IEngine & cooling

(1) My 1990 bmw 525i started to over heat on august 01,2006. The temp gauge goes up 50% mark. The coolant level went down every day and I filled it up with distilled water to control the temperature, hoping that it would correct itself some time. (2) I could not drive the car on regular basis anymore. Within few days, I saw coolant overflowing and spray-out. Following this, I noticed slight rough idle and vibration. (3) Realizing that driving the car was no more safe, I called westchester bmw, white plains, ny....

Read the full complaint

On emergency basis, the dealer accepted the car the following week for diagnosis. On august 14 2006, the dealer concluded it is coolant leaking in the engine and outside the engine. No parts were repaired and replaced because the engine work specified by the dealer was expensive. I took the car back home. Can not drive it anymore. *Jb

Filed Incident Engine and engine coolingNHTSA 10165963
1992 BMW 525IEngine & cooling

Dt*: the contact stated the engine overheated while driving various speeds. The vehicle was seen by a dealer. The radiator and water pump was replaced. Afterwards, the engine continued to overheat. The vehicle was taken back to the dealer for inspection. The service department determined the engine's overall cooling system needed to be replaced.

Filed Incident Engine and engine coolingNHTSA 10153617
1995 BMW 525IEngine & cooling

The radiator was replaced due to a crack in the housing. The dealer diagnosed that the crack resulted from too much pressure in the cooling system. Related recall 98v178000. *Nlm

Filed Incident Engine and engine coolingNHTSA 10016094
1994 BMW 525IEngine & cooling

Consumer has same problem with coolant system as stated in recall 98v178000. But, this vehicle was not included in recall due to vin. *Ak

Filed Incident Engine and engine coolingNHTSA 8010941
1990 BMW 525IEngine & cooling

While driving, coolant level warning light illuminated and consumer noticed white smoke coming from the rear of the vehicle, consumer found that water was in the oil due to a cracked head, consumer later received recall 98v178. *Slc

Filed Incident Engine and engine coolingNHTSA 565570
1995 BMW 525IEngine & cooling

Coolant system is not working properly. Vehicle is overheating. When vehicle is in red plastic part, coolant system melts. Contacted dealer, and dealer stated not under recall.*Ak the cooling system contains a plastic water pump, consumer states this is not a good idea considering it will get hot and not hold up, the water pump shattered, causing vehicle to overheat. *Slc

Filed Incident Engine and engine coolingNHTSA 8001365
1995 BMW 525IEngine & cooling

Prior to recall notification (98v178000), consumer experienced cooling system failure, consumer then took vehicle to repair shop to have repairs performed, consumer requested reimbursment because failure had already occurred but was denied reimbursement from manufacturer because repairs were performed by an independent party. *Jb

Filed Incident Engine and engine coolingNHTSA 561267
1992 BMW 525IEngine & cooling

Bmw has consistently had radiator problems / recalls - and claim my vehicle was not part of their recall - in which 370m vehicles were affected. Nosafety defect. *Ak

Filed Incident Engine and engine coolingNHTSA 742849
1989 BMW 525IEngine & cooling

1 Year ago motor went into consumer's vehicle. It split radiator in the seam. Consumer took recall 98v178000/ manufacturer's recall 98v178 into dealer to have repairs done. Because of damages it couldn't be taken care off. *Ak the failure of the coolant system caused damage to the engine and radiator. This problem needs to be corrected by the manufacturer. *Yh

Filed Incident Engine and engine coolingNHTSA 882836
1992 BMW 525IEngine & cooling

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

Filed Incident Engine and engine coolingNHTSA 741534
1992 BMW 525IEngine & cooling

Water pump released the radiator cap. This malfunction caused vehicle to overheat. Dealer will not cover problem under recall 98v178000. *Ak

Filed Incident Engine and engine coolingNHTSA 865764
1991 BMW 525IEngine & cooling

The cooling system fan clutch failed within 45,000 miles. Nlm

Filed Engine and engine coolingNHTSA 552975
1993 BMW 525IEngine & coolingEquipment & accessoriesFire

Received installation of recalled radiator cap at vob bmw in 9/27/99 (98v178000) that was supposed to keep the bmw cars from overheating which causes the engine to overheat and burnup. On 5/9/00 the temp was 95 degrees f, after running my air conditioning, my car began to smoke heavily and the engine burned-out before I could get it all the way off the road. The service mechanic I had my car towed to, found that the radiator and engine both had a large hole in each. Also, the water pump impeller which is plastic was broken or melted off. As a result, no fluids were getting to the engine; hence, my engine burned up quickly. *Ak

Filed Engine and engine cooling · EquipmentNHTSA 723498
1993 BMW 525IEngine & cooling

A malfunction or failure of a colling system component (thermostat, water pump or fan belt) caused the vehicle to overheat prior to recall notice 98v-178. Nlm

Filed Incident Engine and engine coolingNHTSA 552353

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

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