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Most Common Car Issues Vin Explorer

Most Common Car Issues

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Dynamic Brake Support (DBS)
Standard
Model
750i / B7

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Engine Brake (hp) From
Engine Brake (hp) To
Engine Number of Cylinders
Make
Model Year
Other Engine Info

MOST COMMON PROBLEMS

BMW 750i / B7 2017

The 2017 BMW 750i xDrive/B7 xDrive is a luxurious passenger car with a powerful 4.4L engine producing 448 hp. It includes standard features like Dynamic Brake Support, ABS, ESC, and a backup camera. Optional safety features include Lane Departure Warning, Forward Collision Warning, and Pedestrian Automatic Emergency Braking. With a base price of $97,600, it offers a sophisticated driving experience and numerous advanced driver-assist technologies.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
448
Engine Number of Cylinders
8

Problems:

Dynamic brake support (dbs) malfunction
The Dynamic Brake Support system might fail to activate in emergency braking situations, reducing the effectiveness of braking assistance.
Engine misfire
The 8-cylinder engine might experience misfires due to issues like faulty spark plugs, ignition coils, or fuel injectors.
Oil leaks
The BMW 750i / B7 is prone to oil leaks from components such as valve cover gaskets, oil pan gaskets, or the oil filter housing.
Timing chain problems
The timing chain can stretch or wear out, causing poor engine performance or even engine failure if not addressed timely.
Coolant leaks
Coolant leaks are common in this model, often originating from the water pump, radiator, or coolant hoses.
Electrical issues
The 2017 BMW 750i / B7 may encounter electrical problems, such as malfunctioning sensors, wiring issues, or battery drain.
Turbocharger failure
The turbochargers may fail due to oil starvation, carbon buildup, or general wear and tear, leading to decreased engine performance.
Suspension wear
The suspension components, including bushings, control arms, and air suspension parts, may wear out prematurely, affecting ride quality and handling.
High-pressure fuel pump (hpfp) failure
The HPFP may fail, leading to a loss of power, stalling, or difficulty starting the engine.
Transmission issues
Problems with the automatic transmission, including rough shifting, delayed engagement, or transmission fluid leaks, are common in this model.
BMW 750i / B7 2018

The 2018 BMW 750i xDrive / B7 xDrive LWB is a luxury all-wheel-drive passenger car, boasting a 4.4L V8 engine with up to 600 horsepower. It offers advanced safety features like Dynamic Brake Support, Lane Departure Warning, and Blind Spot Warning as standard. With a top speed of 155 MPH and a base price of $99,400, it provides a blend of performance and luxury. Optional features include Adaptive Cruise Control and Pedestrian Automatic Emergency Braking.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
443
Engine Brake (hp) To
600
Engine Number of Cylinders
8
Other Engine Info
Engine Brake (hp) for 750i = 443 Engine Brake (hp) for B7 = 600

Problems:

Engine misfire
Misfires can occur due to issues with spark plugs, ignition coils, or fuel injectors, affecting engine performance.
Oil leaks
Common in high-performance engines, oil leaks can stem from worn gaskets or seals, leading to potential engine damage.
Turbocharger problems
Turbocharged engines, like those in the 750i/B7, can experience turbo failure or boost leaks, leading to reduced power.
Cooling system failures
High-performance engines generate a lot of heat, so issues with the cooling system can lead to overheating and engine damage.
Timing chain issues
Timing chain wear or failure can cause significant engine damage and is a known problem in some BMW models.
Fuel system problems
Issues with fuel pumps or injectors can lead to poor engine performance and efficiency.
Carbon buildup
Direct-injection engines can suffer from carbon buildup on intake valves, affecting performance and fuel economy.
Electrical problems
BMW vehicles often have complex electrical systems that can encounter issues, leading to warning lights or malfunctions.
Transmission problems
The transmission can experience issues like slipping or rough shifting, especially in high-performance models.
Sensor failures
Various sensors (e.g., oxygen sensors, MAF sensors) can fail, leading to poor engine performance and error codes.
BMW 750i / B7 2017

The 2017 BMW 750i xDrive/B7 xDrive is a luxury passenger car featuring a 4.4L engine with 448 hp and all-wheel drive. It seats five and includes standard safety features like ABS, Dynamic Brake Support, and a backup camera. Optional features include Lane Departure Warning, Forward Collision Warning, and Adaptive Cruise Control. The base price starts at $97,600.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
448
Engine Number of Cylinders
8

Problems:

Dynamic brake support (dbs) malfunction
The Dynamic Brake Support system might fail to activate in emergency braking situations, reducing the effectiveness of braking assistance.
Engine misfire
The 8-cylinder engine might experience misfires due to issues like faulty spark plugs, ignition coils, or fuel injectors.
Oil leaks
The BMW 750i / B7 is prone to oil leaks from components such as valve cover gaskets, oil pan gaskets, or the oil filter housing.
Timing chain problems
The timing chain can stretch or wear out, causing poor engine performance or even engine failure if not addressed timely.
Coolant leaks
Coolant leaks are common in this model, often originating from the water pump, radiator, or coolant hoses.
Electrical issues
The 2017 BMW 750i / B7 may encounter electrical problems, such as malfunctioning sensors, wiring issues, or battery drain.
Turbocharger failure
The turbochargers may fail due to oil starvation, carbon buildup, or general wear and tear, leading to decreased engine performance.
Suspension wear
The suspension components, including bushings, control arms, and air suspension parts, may wear out prematurely, affecting ride quality and handling.
High-pressure fuel pump (hpfp) failure
The HPFP may fail, leading to a loss of power, stalling, or difficulty starting the engine.
Transmission issues
Problems with the automatic transmission, including rough shifting, delayed engagement, or transmission fluid leaks, are common in this model.
BMW 750i / B7 2017

The 2017 BMW 750i xDrive/B7 xDrive is a luxurious passenger car featuring a 4.4L engine with 448 horsepower. It seats five and includes advanced safety features such as Dynamic Brake Support, ABS, and Traction Control as standard. Optional features include Lane Departure Warning, Adaptive Cruise Control, and Blind Spot Warning. This left-hand drive vehicle offers a premium driving experience with standard amenities like a backup camera, keyless ignition, and adaptive driving beams.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
448
Engine Number of Cylinders
8

Problems:

Dynamic brake support (dbs) malfunction
The Dynamic Brake Support system might fail to activate in emergency braking situations, reducing the effectiveness of braking assistance.
Engine misfire
The 8-cylinder engine might experience misfires due to issues like faulty spark plugs, ignition coils, or fuel injectors.
Oil leaks
The BMW 750i / B7 is prone to oil leaks from components such as valve cover gaskets, oil pan gaskets, or the oil filter housing.
Timing chain problems
The timing chain can stretch or wear out, causing poor engine performance or even engine failure if not addressed timely.
Coolant leaks
Coolant leaks are common in this model, often originating from the water pump, radiator, or coolant hoses.
Electrical issues
The 2017 BMW 750i / B7 may encounter electrical problems, such as malfunctioning sensors, wiring issues, or battery drain.
Turbocharger failure
The turbochargers may fail due to oil starvation, carbon buildup, or general wear and tear, leading to decreased engine performance.
Suspension wear
The suspension components, including bushings, control arms, and air suspension parts, may wear out prematurely, affecting ride quality and handling.
High-pressure fuel pump (hpfp) failure
The HPFP may fail, leading to a loss of power, stalling, or difficulty starting the engine.
Transmission issues
Problems with the automatic transmission, including rough shifting, delayed engagement, or transmission fluid leaks, are common in this model.
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