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Most Common Car Issues Vin Explorer

Most Common Car Issues

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Make
CADILLAC
Model Year
2018

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Brake System Type
Dynamic Brake Support (DBS)
Engine Configuration
Engine Manufacturer
Engine Model
Engine Number of Cylinders
Model

MOST COMMON PROBLEMS

CADILLAC CTS 2018

The 2018 Cadillac CTS V-Series is a high-performance sedan featuring a 6.2L LT4 engine with direct injection and variable valve timing, delivering a top speed of 200 MPH. It comes equipped with a variety of advanced safety features, including Dynamic Brake Support, Lane Departure Warning, Forward Collision Warning, and Blind Spot Warning. The vehicle seats five and offers luxury and performance at a base price of $86,495. Built in Lansing, Michigan, this left-hand drive model offers an 8-speed automatic transmission and extensive driver assistance technologies.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Manufacturer
GMNA
Engine Model
LT4 - DI: Direct Injection, SC, AFM, VVT: Variable Valve Timing, ALUM
Engine Number of Cylinders
8

Problems:

Faulty variable valve timing (vvt)
The VVT system can experience issues such as solenoid failures or oil flow problems, leading to poor engine performance or a rough idle.
Direct injection problems
Direct Injection engines can suffer from carbon buildup on intake valves, which may reduce performance and fuel efficiency.
Supercharger issues
The supercharger in the LT4 engine can develop bearing noise or fail, leading to a loss of power and performance.
Active fuel management (afm) problems
AFM system may cause excessive oil consumption and lifter failures, resulting in engine misfires and reduced performance.
Dynamic brake support (dbs) malfunctions
Issues with the DBS system can lead to unexpected braking or the system not activating when needed, potentially increasing stopping distances.
Oil leaks
Common in high-performance engines like the LT4, oil leaks can occur from various seals and gaskets, leading to potential engine damage if not addressed.
Cooling system failures
The high-performance nature of the LT4 engine can cause overheating issues if the cooling system is not properly maintained or if components like the water pump fail.
Timing chain wear
Over time, the timing chain can stretch or wear out, causing timing issues and potentially leading to engine damage if not replaced.
CADILLAC ATS 2018

The 2018 Cadillac ATS V-Series is a high-performance coupe equipped with a 3.6L Twin Turbo V6 engine, delivering a top speed of 189 MPH. Notable features include optional Lane Departure Warning, Forward Collision Warning, and Blind Spot Warning, along with standard amenities like a Backup Camera, Anti-lock Braking System, and Electronic Stability Control. With seating for five and a luxurious interior, it offers both power and comfort. Built in Lansing, Michigan by General Motors, it starts at $61,595.

Spec:

Engine Configuration
V-Shaped
Engine Model
LF4 - GEN1+, SIDI, VVT, ALUM, Twin Turbo
Engine Number of Cylinders
6

Problems:

Oil leaks
V-shaped engines, including the LF4, are prone to oil leaks due to the complexity of their design and the number of seals and gaskets that can wear out over time.
Turbocharger failure
The twin-turbo setup in the LF4 engine can lead to turbocharger issues, such as bearing failure or oil contamination, which can result in reduced performance and engine power.
Carbon buildup
Direct injection systems in SIDI engines can cause carbon buildup on intake valves, leading to rough idling, misfires, or reduced fuel efficiency.
Timing chain wear
The variable valve timing (VVT) system in the LF4 engine relies on a timing chain that can stretch or wear out, causing noise, poor engine performance, or potential engine damage.
Cooling system issues
High-performance engines like the LF4 can experience cooling system problems, including coolant leaks or overheating, especially under heavy load conditions.
Fuel injector problems
The high-pressure fuel injectors in SIDI engines can get clogged or fail, leading to misfires, poor fuel economy, or engine hesitation.
Ignition coil failure
The LF4 engine's ignition coils can fail, causing engine misfires, rough running, or difficulty starting the vehicle.
CADILLAC ATS 2018

The 2018 Cadillac ATS V-Series Sedan is powered by a 3.6L V6 engine with twin turbo, delivering a robust performance. It features comprehensive safety with air bags in all rows and a direct TPMS. Built in Lansing, Michigan by General Motors, this sedan combines luxury and advanced engineering.

Spec:

Engine Configuration
V-Shaped
Engine Model
LF4 - GEN1+, SIDI, VVT, ALUM, Twin Turbo
Engine Number of Cylinders
6

Problems:

Oil leaks
V-shaped engines, including the LF4, are prone to oil leaks due to the complexity of their design and the number of seals and gaskets that can wear out over time.
Turbocharger failure
The twin-turbo setup in the LF4 engine can lead to turbocharger issues, such as bearing failure or oil contamination, which can result in reduced performance and engine power.
Carbon buildup
Direct injection systems in SIDI engines can cause carbon buildup on intake valves, leading to rough idling, misfires, or reduced fuel efficiency.
Timing chain wear
The variable valve timing (VVT) system in the LF4 engine relies on a timing chain that can stretch or wear out, causing noise, poor engine performance, or potential engine damage.
Cooling system issues
High-performance engines like the LF4 can experience cooling system problems, including coolant leaks or overheating, especially under heavy load conditions.
Fuel injector problems
The high-pressure fuel injectors in SIDI engines can get clogged or fail, leading to misfires, poor fuel economy, or engine hesitation.
Ignition coil failure
The LF4 engine's ignition coils can fail, causing engine misfires, rough running, or difficulty starting the vehicle.
CADILLAC CTS 2018

The 2018 Cadillac CTS V-Series is a high-performance sedan with a 6.2L LT4 engine featuring direct injection, supercharging, and variable valve timing. It offers advanced safety features like Dynamic Brake Support, Lane Departure Warning, Forward Collision Warning, and Blind Spot Warning. With seating for five and a top speed of 200 MPH, it's a blend of luxury and performance. The vehicle is equipped with an 8-speed automatic transmission and boasts a base price of $86,495.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Manufacturer
GMNA
Engine Model
LT4 - DI: Direct Injection, SC, AFM, VVT: Variable Valve Timing, ALUM
Engine Number of Cylinders
8

Problems:

Faulty variable valve timing (vvt)
The VVT system can experience issues such as solenoid failures or oil flow problems, leading to poor engine performance or a rough idle.
Direct injection problems
Direct Injection engines can suffer from carbon buildup on intake valves, which may reduce performance and fuel efficiency.
Supercharger issues
The supercharger in the LT4 engine can develop bearing noise or fail, leading to a loss of power and performance.
Active fuel management (afm) problems
AFM system may cause excessive oil consumption and lifter failures, resulting in engine misfires and reduced performance.
Dynamic brake support (dbs) malfunctions
Issues with the DBS system can lead to unexpected braking or the system not activating when needed, potentially increasing stopping distances.
Oil leaks
Common in high-performance engines like the LT4, oil leaks can occur from various seals and gaskets, leading to potential engine damage if not addressed.
Cooling system failures
The high-performance nature of the LT4 engine can cause overheating issues if the cooling system is not properly maintained or if components like the water pump fail.
Timing chain wear
Over time, the timing chain can stretch or wear out, causing timing issues and potentially leading to engine damage if not replaced.
CADILLAC CTS 2018

The 2018 Cadillac CTS V-Series is a high-performance sedan featuring a 6.2L LT4 engine with direct injection and variable valve timing, capable of reaching a top speed of 200 MPH. Standard safety features include Dynamic Brake Support, Lane Departure Warning, Forward Collision Warning, and a comprehensive airbag system for both rows. This left-hand drive vehicle offers advanced driving aids like Adaptive Driving Beam, Blind Spot Warning, and Parking Assist. Priced at $86,495, it combines luxury with cutting-edge technology and performance.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Manufacturer
GMNA
Engine Model
LT4 - DI: Direct Injection, SC, AFM, VVT: Variable Valve Timing, ALUM
Engine Number of Cylinders
8

Problems:

Faulty variable valve timing (vvt)
The VVT system can experience issues such as solenoid failures or oil flow problems, leading to poor engine performance or a rough idle.
Direct injection problems
Direct Injection engines can suffer from carbon buildup on intake valves, which may reduce performance and fuel efficiency.
Supercharger issues
The supercharger in the LT4 engine can develop bearing noise or fail, leading to a loss of power and performance.
Active fuel management (afm) problems
AFM system may cause excessive oil consumption and lifter failures, resulting in engine misfires and reduced performance.
Dynamic brake support (dbs) malfunctions
Issues with the DBS system can lead to unexpected braking or the system not activating when needed, potentially increasing stopping distances.
Oil leaks
Common in high-performance engines like the LT4, oil leaks can occur from various seals and gaskets, leading to potential engine damage if not addressed.
Cooling system failures
The high-performance nature of the LT4 engine can cause overheating issues if the cooling system is not properly maintained or if components like the water pump fail.
Timing chain wear
Over time, the timing chain can stretch or wear out, causing timing issues and potentially leading to engine damage if not replaced.
CADILLAC CTS 2018

The 2018 Cadillac CTS V-Series is a high-performance sedan featuring a powerful 6.2L LT4 engine with direct injection and variable valve timing. It boasts a top speed of 200 MPH and comes equipped with advanced safety features like Dynamic Brake Support, Lane Departure Warning, and Forward Collision Warning. With a base price of $86,495, this 5-seater offers luxury and cutting-edge technology, including a backup camera, blind spot warning, and parking assist. Built in Lansing, Michigan, it's a fine example of American engineering and craftsmanship.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Manufacturer
GMNA
Engine Model
LT4 - DI: Direct Injection, SC, AFM, VVT: Variable Valve Timing, ALUM
Engine Number of Cylinders
8

Problems:

Faulty variable valve timing (vvt)
The VVT system can experience issues such as solenoid failures or oil flow problems, leading to poor engine performance or a rough idle.
Direct injection problems
Direct Injection engines can suffer from carbon buildup on intake valves, which may reduce performance and fuel efficiency.
Supercharger issues
The supercharger in the LT4 engine can develop bearing noise or fail, leading to a loss of power and performance.
Active fuel management (afm) problems
AFM system may cause excessive oil consumption and lifter failures, resulting in engine misfires and reduced performance.
Dynamic brake support (dbs) malfunctions
Issues with the DBS system can lead to unexpected braking or the system not activating when needed, potentially increasing stopping distances.
Oil leaks
Common in high-performance engines like the LT4, oil leaks can occur from various seals and gaskets, leading to potential engine damage if not addressed.
Cooling system failures
The high-performance nature of the LT4 engine can cause overheating issues if the cooling system is not properly maintained or if components like the water pump fail.
Timing chain wear
Over time, the timing chain can stretch or wear out, causing timing issues and potentially leading to engine damage if not replaced.
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