Bmw 633csi problems

Common Bmw 633csi problems

The BMW 633CSi is a popular car among enthusiasts, but like any vehicle, it has its share of common problems. Here are some of the most frequently reported issues based on complaints from owners of this car:

• Engine Problems: The BMW 633CSi's engine, known as the M30 engine, is known to have some issues. For example, a worn rotor arm can cause a loss of high-end power and even a non-start situation, not to mention horrible fuel economy. A worn rotor arm can be replaced for a relatively low cost, but if it's not addressed, it can lead to more significant problems down the line. Additionally, the high-pressure fuel lines don't last forever and can crack after ten years of heat and vibration, which can cause fuel smells and even a fire hazard.

• Electrical Issues: The BMW 633CSi's electrical system can also be problematic. For example, the rear electric windows can be slow due to lack of use, and the headlamp wash/wipe motors can gunk up and require cleaning. Additionally, the control relay for the headlamp wash/wipe motors is hidden behind the indicator inside the inner wing, which can make it difficult to access and replace. The car's wiring harness can also be consumed by rabbits, as one owner discovered, which can lead to a variety of electrical issues.

• Vacuum Leaks: Vacuum leaks are a common problem in the BMW 633CSi, and they can cause a variety of issues, including high idle and stalling. One owner of a 633CSi reported that after driving around for about 20 minutes, the car began to idle extremely high, around 3000 rpm, and eventually stalled out. Despite checking for vacuum leaks and finding and fixing a few small ones, the issue persisted, indicating that vacuum leaks can be difficult to diagnose and repair.

• Body and Suspension Components: The BMW 633CSi's body and suspension components can also be problematic. For example, the car's sunroof can allow for excellent ventilation when on tilt, but it can also cause water leaks in the boot, which can be caused by failing tail light gaskets. Additionally, the car's body pack with rear apron and sills isn't uncommon on 82-87 cars, but it may not be to everyone's liking. The car's suspension components can also wear out over time, which can lead to a variety of handling and ride quality issues.

In summary, the BMW 633CSi is a popular car among enthusiasts, but it has its share of common problems. Owners of this car should be aware of potential issues with the rear wheel arches, engine, electrical system, vacuum leaks, and body and suspension components. Regular maintenance and inspections can help prevent many of these issues, but some problems may be unavoidable due to the car's age and design.

How much is a BMW 633CSi worth?

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

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Is the BMW 318i a good & reliable car? So long as it is serviced on time and looked after well, the BMW 318i can be a great, reliable and enjoyable mode of transport. Although it is no tar-burning supercar the 318i has been known for 30 years as a well-made, pleasant way to get around town.

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A: The average price of a BMW 633CSi - Manual - E24 is $17,162.

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