1992 Bmw 525ia problems
The BMW E34 is the third generation of the BMW 5 Series, which was produced from November 2, 1987, until 1996. Initially launched as a sedan in January 1988, the E34 also saw a "Touring" station wagon (estate) body style added in September 1992, a first for the 5 Series. BMW replaced the E34 with the E39 5 Series in December 1995, although E34 Touring models remained in production until June 1996.
The E34 generation marked the first time all-wheel drive was incorporated into the 5 Series with the 525iX, and the first V8 engine to be used in a 5 Series. The E34 also saw the introduction of stability control (ASC), traction control (ASC+T), a 6-speed manual transmission and adjustable damping (EDC) to the 5 Series range.
There was an unusually large range of engines fitted over its lifetime as nine different engine families were used. These consisted of straight-four, straight-six and V8 engines.
The E34 M5 is powered by the S38 straight-six engine and was produced in sedan and wagon body styles.
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Common 1992 Bmw 525ia problems
The BMW 525ia 1992, also known as the E34, is a highly regarded vehicle among car enthusiasts for its blend of luxury, performance, and reliability. However, like any car, it is not without its common problems. Here are some of the most frequently reported issues with the BMW 525ia 1992, based on the complaints of owners.
Engine Failure due to Nikasil Cylinder Liners
One of the most significant problems with the E34 is the engine failure caused by the Nikasil cylinder liners. The Nikasil liners, which were used in the early V8 engines of the E34, reacted badly with the high sulfur content in US gasoline of the time, leading to engine failures around 100,000 miles. However, it is a well-documented problem with the E34, and one that potential buyers should be aware of.
Transmission Issues
Another common problem with the E34 is transmission failure, particularly in the automatic transmission models. The GM auto box, which was used in some of the E34 models, was known to fail at high mileage, with some owners reporting failures at around 200,000 miles. This issue was not unique to the E34, as other BMW models of the time also experienced transmission problems. However, it is a well-known issue with the E34, and one that potential buyers should be aware of.
Fuel Pump Problems
The fuel pump is another component that has been known to cause problems in the E34. Some owners have reported that the fuel pump does not work when they open the key, indicating a potential issue with the fuel pump relay or wiring. Others have reported that the fuel pump works strongly when starting the engine, indicating a potential issue with the fuel pump itself. This issue can make the car difficult to start, particularly in cold weather.
Electrical Issues
Like many cars of the time, the E34 is known to have some electrical issues. Some owners have reported problems with the sunroof, which can fail quickly and require expensive repairs. Others have reported issues with the electrical systems, such as faulty sensors and wiring problems. These issues can be difficult to diagnose and repair, and may require the assistance of a professional mechanic.
Interior Quality
While the E34 is known for its luxury interior, some owners have reported issues with the quality of the materials used. Some have reported that the leather and wood trim can wear quickly, particularly in high-use areas such as the steering wheel and gear lever. Others have reported issues with the electronics, such as faulty stereo systems and malfunctioning climate control. These issues can be expensive to repair, and may require the assistance of a professional mechanic.
In conclusion, while the BMW 525ia 1992 is a highly regarded vehicle, it is not without its common problems. Potential buyers should be aware of the issues with the engine, transmission, fuel pump, electrical systems, and interior quality. With proper maintenance and care, however, these issues can be minimized, and the E34 can provide years of reliable and enjoyable driving.
How reliable is a BMW 525i?
BMW 525i Ratings Overview
The average rating is a 4.2 out of 5 stars.
What is the fuel consumption of BMW 525i?
Find and Compare Cars
| 2007 BMW 525i | |
|---|---|
| Personalize Find a car | 6 cyl, 3.0 L, Manual 6-spd Compare |
| Fuel Economy | |
| EPA MPG | Premium Gasoline 21 combined city/highway MPG 18 city 28 highway 4.8 gals/100 miles |
What engine is in a 525i?
The 525i was the most popular E34 model globally with 434,549 units produced. As per the 520i, the 525i initially used the M20 engine, which was replaced by the M50 engine in 1990. Engine volume and year of manufacture often influenced the type of wiring.
What is the mpg on a 1992 525i?
Based on data from 16 vehicles, 506 fuel-ups and 151,720 miles of driving, the 1992 BMW 525i gets a combined Avg MPG of 19.30 with a 0.31 MPG margin of error. Below you can see a distribution of the fuel-ups with 11 outliers (2.13%) removed.
1992 Bmw 525ia car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Bmw 525ia problems, we found that the most common problems with these 2023 model year vehicles are:
- Exterior lighting problems
The graph below shows statistics for all 1992 Bmw 525ia vehicle components and the number of complaints received.
1992 Bmw 525ia complaints
The NHTSA has received 1 complaints about various vehicle components related to the 1992 Bmw 525ia.
EXTERIOR LIGHTING PROBLEM
- Date Of Incident: 1997-09-04
- Fire: 1
- VIN: WBAHD6318NB
- Components: EXTERIOR LIGHTING
- Summary: CONSUMER HAD NO KNOWLEDGE OF BRAKE LIGHT SWITCH/CIRCUIT RECALL WHICH RESULTED IN A VEHICLE FIRE. NLM
1992 Bmw 525ia recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1992 Bmw 525ia.
- Manufacturer: BAYERISCHE MOTOREN WERKE
- Components: ENGINE AND ENGINE COOLING:COOLING SYSTEM
- Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. A MALFUNCTION OR FAILURE OF A COOLANT SYSTEM COMPONENT, SUCH AS A THERMOSTAT, WATER PUMP, OR FAN BELT, CAN RESULT IN SIGNIFICANTLY INCREASED COOLANT TEMPERATURE AND SYSTEM PRESSURE. IF THE INDICATIONS OF A CRITICAL OVERHEATING CONDITION IS NOT NOTICED BY THE DRIVER, IT IS POSSIBLE THAT DAMAGE TO, OR FAILURE OF, A COOLANT SYSTEM COMPONENT COULD OCCUR.
- Consequence: IF A CRACK WERE TO FORM OR A SEAM WERE TO SEPARATE IN THE HEATER CORE END PIECE, HOT COOLANT COULD SUDDENLY BE EXPELLED, INCREASING THE RISK OF PERSONAL INJURY TO A VEHICLE OCCUPANT.
- Remedy: DEALERS WILL INSTALL A NEW DESIGN RADIATOR CAP TO CONTROL PRESSURE AND PROVIDE GREATER COOLANT OVERFLOW IN THE EVENT OF OVERHEATING.
Additional sources
More sources of information about 1992 Bmw 525ia problems:
just bought 1995 525i -- car problems
Sep 6, 2010 ... 3- I've got a '92 525i and it says "premium only". mine smokes a little bit, but I know I need a valve cover gasket. premium has worked for ...
92 525i issues.. | BimmerFest BMW Forum
Aug 5, 2013 ... runs fine as is but has some seemingly major issues. The transmission seems to take anywhere from 1-15 seconds to shift into gear. ... Also not so ...
1992 BMW 525i Transmission Problem
Dec 11, 2012 ... The BMW re-manufactured transmission had 80K on it. It was a ZF 4-spd. auto - no console switch. If left in D, starting off from a stop was near ...
Mechanical things you need to know about your E34 - UPDATED 3 ...
Mar 7, 2011 ... It could be an electrical problem such as a bad battery, bad alternator, failed DME relay, failed crankshaft position sensor (very common), ...
1992 BMW 525i Repair: Service and Maintenance Cost
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