1983 Bmw 633 problems

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The BMW E24 is the first generation of BMW 6 Series range of grand tourer cars, which was produced from January 1976 to 1989 and replaced the BMW E9 coupé.

The E24 was produced solely in a 2-door coupé body style. All models used petrol straight-six engines, with the majority (aside from the M635CSi/M6 model) using a version of the BMW M30 engine family. The E24 shared many parts with the E12 5 series, and in 1982 was updated with parts from the newly released E28 5 series.

The M635CSi is the first of the BMW M6 model line and is powered by the M88/3 straight-six engine. In North America, the vehicle is badged as "M6" and uses the less powerful BMW S38 engine.

The eventual successor to the nameplate, the E63 6 Series, was released in 2004 after a 16-year hiatus. Although the E31 8 Series was introduced as production of the E24 was ending, the 8 Series is considered a separate model line and therefore not a successor to the E24.

1983 Bmw 633

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Common 1983 Bmw 633 problems

Based on the information gathered from various sources about the BMW 633 CSi 1983 model, here are some common problems reported by owners:

  1. Power Steering Issues: Owners have reported problems with the power steering system, indicating potential malfunctions or failures in this component. This issue can lead to difficulties in steering the vehicle properly.
  2. Metal-on-Metal Ringing Whine/Hiss Noise: Some owners have mentioned a disturbing metal-on-metal ringing whine or hiss noise coming from the car. This noise could indicate issues with various components like the transmission, engine, or other mechanical parts.
  3. Rust: Rust is a significant concern with the BMW 633 CSi, especially in areas like the rear wheel arches, sills, and front wings. Corrosion can affect the structural integrity of the vehicle and lead to costly repairs if not addressed promptly.
  4. Coolant Temp Sensor Connection: A specific issue related to running rich and stalling in some models was traced back to the coolant temp sensor feed not being connected to the ECU. This caused the engine to run excessively rich, impacting performance and fuel efficiency.
  5. Front Crossmember Mounting Brackets: E28-based cars, including the BMW 633 CSi, can experience failures in the mounting brackets on the front crossmember. This structural issue can affect the stability and safety of the vehicle.

These problems highlight the importance of thorough inspections and maintenance when considering or owning a BMW 633 CSi 1983 model. Regular checks for rust, proper functioning of components like the power steering, and addressing any unusual noises promptly can help prevent major issues and ensure the longevity of the vehicle.

1983 Bmw 633 engine

How many miles per gallon does a 1984 BMW 633CSi get?

Based on data from 2 vehicles, 135 fuel-ups and 30,361 miles of driving, the 1984 BMW 633CSi gets a combined Avg MPG of 21.73 with a 0.66 MPG margin of error.

How much horsepower does a BMW 633 CSI have?

In United States/Japan specification, the 633CSi was powered by a 135 kW (181 hp) version of the M30B32 engine. Output later dropped to 130 kW (174 hp).

How much does a BMW 633 weigh?

BMW 633 CSi specs

Price in US$33,645
Car typeCoupe
Curb weight1470-1480 kg (3241-3263 lbs)
Introduced1976
Origin countryGermany

How much is a BMW 633 worth?

A: The average price of a BMW 633CSi - Automatic - E24 is $10,369.

How much is a BMW 633 worth?

A: The average price of a BMW 633CSi - Automatic - E24 is $10,369.

How many miles per gallon does a 1984 BMW 633CSi get?

Based on data from 2 vehicles, 135 fuel-ups and 30,361 miles of driving, the 1984 BMW 633CSi gets a combined Avg MPG of 21.73 with a 0.66 MPG margin of error.

How much horsepower does a BMW 633 have?

Powertrain specs

Engine typeInline 6
Displacement3.2 l (196 ci / 3210 cc)
Power200 ps (197 bhp / 147 kw) @ 5500 rpm
Torque285 Nm (210 lb-ft) @ 4200 rpm
Power / liter62 ps (61 hp)

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1983 Bmw 633 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Bmw 633 problems, we found that the most common problems with these 2023 model year vehicles are:

  • Service brakes problems
  • Hydraulic problems

The graph below shows statistics for all 1983 Bmw 633 vehicle components and the number of complaints received.

1983 Bmw 633 complaints

The NHTSA has received 1 complaints about various vehicle components related to the 1983 Bmw 633.

1998-07-29

SERVICE BRAKES, HYDRAULIC PROBLEM

  • Date Of Incident: 2024-11-24
  • Components: SERVICE BRAKES, HYDRAULIC
  • Summary: BRAKE ROTORS WARPED. (QC-AW)

1983 Bmw 633 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1983 Bmw 633.

1982-12-09
  • Manufacturer: BAYERISCHE MOTOREN WERKE
  • Components: STEERING: STEERING WHEEL/HANDLE BAR
  • Summary: ON THE INVOLVED VEHICLES, THE SELF LOCKING NUTS THAT CONNECT THE LOWER STEERING COLUMN SHAFT TO THE FLEXIBLE COUPLING MAY NOT HAVE BEEN SUFFICIENTLY TIGHTENED. THESE NUTS CAN COME LOOSE.
  • Remedy: THE DEALER WILL DO A TORQUE CHECK OF THE SELF-LOCKING NUTS AND, IF THE NUTS ARE FOUND TO BE LOOSE, THEY WILL BE TIGHTENED TO THE PROPER TORQUE SPECIFICATIONS, FREE OF CHARGE.
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Additional sources

More sources of information about 1983 Bmw 633 problems:

About to buy a 633csi, have questions
About to buy a 633csi, have questions
https://www.bimmerforums.com/forum/showthread.php?1846229-About-to-buy-a-633csi-have-questions

Jun 4, 2012 ... Hello everyone, I am new to this forum. I am about to purchase a 5 speed 1983 633csi with about 100,000 on the clock. I have some questions ...

Thinking about a BMW 633 -- any thoughts? - Pelican Parts Forums
Thinking about a BMW 633 -- any thoughts? - Pelican Parts Forums
http://forums.pelicanparts.com/off-topic-discussions/648474-thinking-about-bmw-633-any-thoughts.html

Jan 2, 2012 ... The car has some issues. Something's up with ... Starting in 1983 the E24 was E28 based. It's ... I would not touch a problem 633 save your ...

The 633csi: Is It Worth It?
The 633csi: Is It Worth It?
https://www.bimmerforums.com/forum/showthread.php?1768436-The-633csi-Is-It-Worth-It

Jan 6, 2012 ... ... 1983 633csi. Even after all this information ... Sure with any car you will have to do some work, but these BMW engines are known to go past 300k ...

Junkyard Find: 1983 BMW 633 CSi | The Truth About Cars
Junkyard Find: 1983 BMW 633 CSi | The Truth About Cars
https://www.thetruthaboutcars.com/2013/11/junkyard-find-1983-bmw-633-csi/

Nov 20, 2013 ... Manual transmissions were more common in the earlier 533s 633s and 733s than the later models. With the Bentley manual for the E 28 and on line ...

1983 633 csi fuel pump no ground. - bigcoupe.com
1983 633 csi fuel pump no ground. - bigcoupe.com
https://bigcoupe.com/phpBB3/viewtopic.php?t=20585

hope you guys understand this. I 've also been having problems with the factory alarm going off and not being able to turn off. only way to ...

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