1992 Bmw E31 problems
The BMW E31 is the first generation of the BMW 8 Series. It is a grand tourer built by BMW from 1990 to 1999 as a 2-door coupé, powered by either a V8 or V12 engine. Whilst it did supplant the original E24 based 6 Series in 1990, it was not a direct successor, but a new model class with a substantially higher price and performance than the 6 Series.
Development
Development of the 8 Series began in July 1981, with the design phase reaching completion in 1986, although the launch was delayed due to still-strong 6 Series sales. The 8 Series debuted at the Frankfurt Motor Show (IAA) in early September 1989. The 8 Series was designed to move beyond the market of the original 6 Series. The 8 Series had substantially improved performance, as well as a far higher purchase price.
Over 1.5 billion Deutsche Marks were spent on total development (2019 USD nearly $900 million). BMW used CAD tools, still unusual at the time, to design the car's all-new body. Combined with wind tunnel testing, the resulting car had a drag coefficient of Cd=0.29, a major improvement from the previous BMW M6/635CSi's 0.39.
The 8 Series offered the first V12 engine mated to a 6-speed manual transmission on a road car. It was one of the first vehicles to be fitted with an electronic drive-by-wire throttle. The 8 Series was one of BMW's first cars, together with the Z1, to use a multi-link rear axle.
CAD modelling allowed the 8 Series unibody to be 3 kg (6.6 lb) lighter than that of the preceding 6 Series (E24). However the production 8 Series was significantly heavier when completed due to the large engine and added luxury items—a source of criticism from those who wanted BMW to concentrate on the driving experience. Some of the car's weight may have been due to its pillar-less "hardtop" body style which lacked a "B" pillar.
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Common 1992 Bmw E31 problems
The BMW E31 1992, also known as the BMW 8 Series, is known for its luxurious design and powerful engine
. However, like any car, it is prone to certain common problems that owners have reported over the years.
One of the most common problems with the BMW E31 1992 is electrical issues. These issues can manifest in various ways, such as problems with the car's power windows, lights, and other systems. Some of these issues may be caused by a malfunctioning battery, faulty wiring, or other electrical components, and can be difficult to diagnose and repair
Another common problem with the BMW E31 1992 is cooling system problems. The cooling system in the E31 can be prone to issues such as leaks or problems with the water pump or thermostat. These issues can cause the car to overheat, leading to engine damage
The suspension system in the BMW E31 1992 can also be prone to issues, such as failure of the struts or shocks. This can cause the car to ride rough or cause noises and can be expensive to repair
Engine problems are also common in the BMW E31 1992. The car can experience oil leaks, problems with the engine mounts, or oil consumption issues. Regular maintenance, timely repairs, and oil changes can help prevent engine problems
Transmission problems are another common issue with the BMW E31 1992. The car can experience transmission problems such as slipping, difficulty shifting gears, or transmission fluid leaks. This can be caused by low transmission fluid, worn-out clutch plates, or solenoids. Regular maintenance and timely repairs can help prevent transmission problems
Rust and corrosion are also common problems with the BMW E31 1992, especially around the wheel arches, the underside of the car, and the front wings. Regular inspection and treatment can help prevent rust and corrosion
In addition to these common problems, the BMW E31 1992's V12 engine can experience specific problems related to the Electronic Motor Load (EML) control system, which is known for becoming unreliable over time due to ageing of the electronic throttle bodies, cylinder identification sensors, and other components.
In summary, the BMW E31 1992 is prone to a variety of common problems, including electrical issues, cooling system problems, suspension problems, engine problems, transmission problems, and rust and corrosion. Regular maintenance and timely repairs can help prevent and address these issues as they arise.
Is BMW e31 rare?
Even though the original 8 Series Coupe had a lengthy production run of more than nine years, BMW only made 30,621 cars between 1990 and 1999. This 850i is exceptionally rare as it's believed to be one of the only three right-hand-drive vehicles to be modified by Koenig Specials GmbH (better known as Koenig).
How many miles per gallon does a BMW e31 get?
combined: 15 miles per US gallon (16 L/100 km; 18 mpg‑imp)
What is the top speed of the e31?
Stock CSI is capable of about 185mph, without any transmission or diff changers most e31 will max out between 190-205mph if tuned, as it would simply reach redline in the highest gear. If I change my rear diff from my 3.45 to a 3.15 or a 2.93 my ~500hp e31 should reach 200mph.
How many BMW e31 were made?
30,621 units
During its production run from 1989 to 1999, BMW produced a total of approximately 30,621 units of the E31 8 Series.
Is BMW E31 rare?
Even though the original 8 Series Coupe had a lengthy production run of more than nine years, BMW only made 30,621 cars between 1990 and 1999. This 850i is exceptionally rare as it's believed to be one of the only three right-hand-drive vehicles to be modified by Koenig Specials GmbH (better known as Koenig).
What is the top speed of the E31?
Stock CSI is capable of about 185mph, without any transmission or diff changers most e31 will max out between 190-205mph if tuned, as it would simply reach redline in the highest gear. If I change my rear diff from my 3.45 to a 3.15 or a 2.93 my ~500hp e31 should reach 200mph.
How many BMW E31 were made?
30,621 units
During its production run from 1989 to 1999, BMW produced a total of approximately 30,621 units of the E31 8 Series.
Is the 8 Series reliable?
The BMW 8 Series didn't feature in our most recent reliability survey, but in the most recent one it did feature in it finished in fourth place out of 15 cars in the sports, coupés and convertibles class with an excellent overall score of 96.9%.
1992 Bmw E31 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Bmw E31 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 E31 vehicle components and the number of complaints received.
1992 Bmw E31 complaints
The NHTSA has received 1 complaints about various vehicle components related to the 1992 Bmw E31.
EXTERIOR LIGHTING PROBLEM
- Date Of Incident: 2024-11-24
- VIN: WBAEG2310NC
- Components: EXTERIOR LIGHTING
- Summary: HEADLIGHT BUCKETS ARE POINTING AT A 45 DEGREE DOWNWARDS, CAUSING A PROBLEM TO DRIVER TO SEE THE ROAD. DEALERSHIP HAS BEEN NOTIFIED, AND SOLUTION IS TO REPLACE BUCKETS AT FOUR HUNDRED DOLLARS EACH. *AK
Additional sources
More sources of information about 1992 Bmw E31 problems:
Timm's BMW E31 8-Series Common Problems
2. Cooling system This is another problem that the E31 shares with the E32 and E38. · 3. Lumpy Idle caused by vacuum leaks Although the V12 can have leaking ...
BMW E31 8-Series: Buyer's Guide - Common Issues, Problems, Fixes
Sep 1, 2020 ... The rubber in the engine bay will dry out, causing cracks and leaks in the cooling, oiling, and fueling systems. Most importantly, the car's ...
840ci vs. 850ci reliability, maintenance costs, and market value, all ...
Oct 9, 2017 ... In my experience with the 850i I haven't experienced any problems or issues ... 92 850i (6 spd). TedBobo's Avatar · TedBobo ... BMW 850 CSI march ...
I am considering buying a BMW 850i (E31). Any owners on here ...
Dec 6, 2012 ... Get it private party inspected regardless of price or service records. Common issues are: O2 sensors at this age. Fuel injector seals, intake ...
Bimmerforums - The Ultimate BMW Forum
Oct 30, 2008 ... Is there a way to open this without using the handle? or any common problem on these that can help me re open it? ... 1992 E31 850I aka M3'S ...
Other years of Bmw E31
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