Most Common Car Issues

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Engine Brake (hp) From

Engine Brake (hp) To

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Model Year

MOST COMMON PROBLEMS

BMW X3 2021

The 2021 BMW M / M Comp is a luxury multipurpose passenger vehicle (MPV) with a base price of $69,900. It features a powerful 2.99L engine producing up to 503hp, all-wheel drive, and numerous safety features like lane departure warning, forward collision warning, and pedestrian automatic emergency braking. The vehicle seats five, includes modern amenities like HD Radio and Bluetooth, and offers advanced options like adaptive cruise control and parking assist. Built in South Carolina, this BMW combines performance, safety, and luxury.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

473

Engine Brake (hp) To

503

Engine Number of Cylinders

Other Engine Info

M: 473hp / M Comp: 503hp

Problems:

Dynamic brake support (dbs) malfunction

DBS system may not activate or provide inadequate assistance during emergency braking, leading to longer stopping distances.

Engine brake performance variability

Inconsistent engine braking performance between the 473 hp and 503 hp configurations.

Cylinder misfires

Potential for misfires in one or more of the six cylinders, causing rough idling and loss of power.

Turbocharger issues

Turbocharger failure or inefficiency can lead to loss of power and increased exhaust emissions.

Oil leaks

Common in high-performance engines, leading to potential engine damage if not addressed promptly.

Cooling system problems

Overheating issues due to inadequate cooling, especially under high-performance conditions.

Timing chain tensioner failure

Can lead to improper engine timing and severe engine damage if the chain skips or breaks.

Fuel pump failure

Reduced fuel delivery to the engine, causing stalling or poor acceleration.

Transmission problems

Issues with shifting gears smoothly, especially under dynamic driving conditions.

Electrical issues

Problems with the vehicle's electronic systems, potentially affecting engine performance and other functionalities.

BMW X3 2021

The 2021 BMW M/M Comp is a high-performance, all-wheel-drive multipurpose passenger vehicle (MPV) with a robust 2.99L engine producing up to 503hp. It includes advanced safety features like Dynamic Brake Support (DBS), Lane Departure Warning (LDW), and Forward Collision Warning (FCW) as standard. The vehicle also boasts luxury tech such as HD Radio, Bluetooth, and Satellite Radio, with a base price of $69,900. Designed for comfort and safety, it seats up to 5 passengers and includes modern amenities like a backup camera and adaptive cruise control.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

473

Engine Brake (hp) To

503

Engine Number of Cylinders

Other Engine Info

M: 473hp / M Comp: 503hp

Problems:

Dynamic brake support (dbs) malfunction

DBS system may not activate or provide inadequate assistance during emergency braking, leading to longer stopping distances.

Engine brake performance variability

Inconsistent engine braking performance between the 473 hp and 503 hp configurations.

Cylinder misfires

Potential for misfires in one or more of the six cylinders, causing rough idling and loss of power.

Turbocharger issues

Turbocharger failure or inefficiency can lead to loss of power and increased exhaust emissions.

Oil leaks

Common in high-performance engines, leading to potential engine damage if not addressed promptly.

Cooling system problems

Overheating issues due to inadequate cooling, especially under high-performance conditions.

Timing chain tensioner failure

Can lead to improper engine timing and severe engine damage if the chain skips or breaks.

Fuel pump failure

Reduced fuel delivery to the engine, causing stalling or poor acceleration.

Transmission problems

Issues with shifting gears smoothly, especially under dynamic driving conditions.

Electrical issues

Problems with the vehicle's electronic systems, potentially affecting engine performance and other functionalities.

BMW X3 2021

The 2021 BMW M / M Comp is a high-performance multipurpose passenger vehicle (MPV) with a powerful 2992 cc engine, delivering up to 503 hp. It features advanced safety and driver assistance systems, including Dynamic Brake Support (DBS), Lane Departure Warning (LDW), and Forward Collision Warning (FCW). With seating for five, a luxurious interior, and numerous high-tech amenities like HD Radio and Bluetooth, this vehicle offers a premium driving experience. Priced from $69,900, it combines performance, safety, and comfort effortlessly.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

473

Engine Brake (hp) To

503

Engine Number of Cylinders

Other Engine Info

M: 473hp / M Comp: 503hp

Problems:

Dynamic brake support (dbs) malfunction

DBS system may not activate or provide inadequate assistance during emergency braking, leading to longer stopping distances.

Engine brake performance variability

Inconsistent engine braking performance between the 473 hp and 503 hp configurations.

Cylinder misfires

Potential for misfires in one or more of the six cylinders, causing rough idling and loss of power.

Turbocharger issues

Turbocharger failure or inefficiency can lead to loss of power and increased exhaust emissions.

Oil leaks

Common in high-performance engines, leading to potential engine damage if not addressed promptly.

Cooling system problems

Overheating issues due to inadequate cooling, especially under high-performance conditions.

Timing chain tensioner failure

Can lead to improper engine timing and severe engine damage if the chain skips or breaks.

Fuel pump failure

Reduced fuel delivery to the engine, causing stalling or poor acceleration.

Transmission problems

Issues with shifting gears smoothly, especially under dynamic driving conditions.

Electrical issues

Problems with the vehicle's electronic systems, potentially affecting engine performance and other functionalities.