Most Common Car Issues
Selected parameters
Engine Model
LML
Add more parameters
MOST COMMON PROBLEMS
CHEVROLET Silverado 2012
The 2012 Chevrolet Silverado 2500 LTZ is a robust pickup with a 6.6L V8 Duramax diesel engine and a turbocharger. This crew cab, 4WD truck offers comprehensive safety with curtain and side airbags for all rows. Manufactured by General Motors in Flint, Michigan, it features hydraulic brakes and a direct TPMS. Ideal for heavy-duty tasks, it falls under the Class 2H weight rating.
Spec:
Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
DURAMAX
Engine Model
LML
Engine Number of Cylinders
8
Problems:
Brake fluid leaks
Hydraulic brake systems can develop leaks in the lines, master cylinder, or calipers, leading to reduced braking performance.
Brake pad wear
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Warped brake rotors
Intense heat from braking can cause brake rotors to warp, leading to vibrations and reduced braking efficiency.
Injector failure
DURAMAX engines, including the LML model, are known to have issues with fuel injectors failing or leaking.
Turbocharger issues
The turbocharger in the DURAMAX LML engine can suffer from wear and tear, leading to reduced power and efficiency.
Dpf (diesel particulate filter) clogging
The DPF can become clogged over time, causing reduced engine performance and increased exhaust backpressure.
Egr (exhaust gas recirculation) system problems
The EGR valve can become clogged with soot, leading to reduced engine performance and increased emissions.
Glow plug failure
Diesel engines like the DURAMAX LML rely on glow plugs for cold starts, and these can fail over time, making starting difficult.
Crankshaft position sensor issues
Faulty crankshaft position sensors can cause starting issues and erratic engine performance.
Transmission problems
The Silverado's transmission may suffer from issues like slipping, rough shifting, or failure, especially if not properly maintained.
CHEVROLET Silverado 2013
The 2013 Chevrolet Silverado 2500 LTZ is a powerful 4WD truck equipped with a 6.6L V8 Duramax diesel engine and a turbocharger. It features comprehensive safety options, including front, side, and curtain airbags for all rows. Built in Flint, Michigan, by General Motors, this crew cab pickup has a gross vehicle weight rating from 9,001 to 10,000 lbs.
Spec:
Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
DURAMAX
Engine Model
LML
Engine Number of Cylinders
8
Other Engine Info
Engine Model: LML, Engine Diesel, 8 Cyl, 6.6L, PTI, V8, Turbo HO, Aluminium Engine Model: LUJ, Engine Gas, 4Cyl, L4,MFI, DOHC, Turbo HO, Aluminium
Problems:
Brake fluid leaks
Hydraulic brake systems are prone to leaks, which can cause a loss of braking power and potentially lead to brake failure.
Brake pedal feels spongy
Air trapped in the hydraulic brake lines can create a spongy feeling when pressing the brake pedal, reducing braking efficiency.
Brake fade
Overheating of the brake components, especially during heavy use, can result in reduced braking performance.
Abs system malfunction
Issues with the Anti-lock Braking System (ABS) can cause warning lights to appear on the dashboard and affect braking performance.
Turbocharger failure
The turbocharger in the DURAMAX LML engine can fail, leading to a decrease in engine performance and efficiency.
Fuel injector issues
Problems with the fuel injectors in the DURAMAX LML engine can cause rough idling, misfires, and poor fuel economy.
Dpf (diesel particulate filter) clogging
The DPF can become clogged over time, causing loss of power, reduced fuel efficiency, and triggering warning lights.
Egr (exhaust gas recirculation) valve problems
The EGR valve can become clogged or fail, leading to increased emissions and potential engine performance issues.
Glow plug failure
Faulty glow plugs can make cold starts difficult and lead to increased emissions.
Transmission issues
The 2013 Chevrolet Silverado is known to experience transmission problems, such as slipping, hard shifts, and transmission failure.
Electrical problems
The Silverado may have electrical issues, including faulty wiring, malfunctioning sensors, and problems with the vehicle's computer systems.
Corrosion and rust
The 2013 Silverado can suffer from corrosion and rust, particularly on the undercarriage and body panels.
CHEVROLET Silverado 2015
The 2015 Chevrolet Silverado 2500 High Country is a robust pickup truck powered by a 6.6L LML V8 diesel engine with a turbocharger. It features 4WD, a hydraulic brake system, and a Gross Vehicle Weight Rating of Class 2H (9,001 - 10,000 lbs). Safety features include front, side, and curtain airbags for all rows, along with a direct TPMS. This model is manufactured by General Motors LLC in Flint, Michigan.
Spec:
Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
DURAMAX
Engine Model
LML
Engine Number of Cylinders
8
Problems:
Brake fluid leaks
Hydraulic brake systems can develop leaks in the brake lines, master cylinder, or calipers, leading to reduced braking performance.
Abs sensor failure
The Anti-lock Braking System (ABS) sensors can fail or get dirty, causing the ABS warning light to illuminate and potentially compromising braking efficiency.
Turbocharger issues
The DURAMAX LML engine is equipped with a turbocharger, which can suffer from issues like turbo lag, oil leaks, or bearing failures.
Injector problems
Fuel injectors can become clogged or fail, leading to poor engine performance, misfires, or increased emissions.
Dpf (diesel particulate filter) clogging
The DPF can become clogged over time, causing reduced engine power, increased fuel consumption, and potential engine damage.
Egr (exhaust gas recirculation) valve failure
The EGR valve can get stuck or fail, leading to rough idling, reduced fuel efficiency, and increased emissions.
Oil cooler failure
The oil cooler can fail, causing engine oil to overheat and potentially leading to engine damage.
Glow plug failure
Glow plugs in diesel engines can fail, making it difficult to start the engine, especially in cold weather.
Transmission issues
The 2015 Chevrolet Silverado can experience transmission problems, such as slipping, hard shifts, or failure to engage gears.
Fuel pump failure
The fuel pump can fail, leading to a no-start condition or poor engine performance.
GMC Sierra 2011
The 2011 GMC Sierra 3500 SLT is a robust pickup equipped with a 6.6L Duramax V8 diesel engine and 4WD. Manufactured in Fort Wayne, Indiana, this truck features an extended cab, hydraulic brakes, and a direct TPMS. With a GVWR in Class 3, it’s perfect for heavy-duty tasks.
Spec:
Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
DURAMAX
Engine Model
LML
Engine Number of Cylinders
8
Other Engine Info
PTI
Problems:
Brake fluid leaks
Hydraulic brake systems can suffer from leaks in the brake lines, master cylinder, or calipers, leading to reduced braking efficiency.
Brake pedal feels spongy
Air can enter the hydraulic brake system, causing the brake pedal to feel spongy and reducing braking effectiveness.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibration or pulsation when braking.
Brake pads wear out
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Engine overheating
V-shaped engines, like the DURAMAX LML, can suffer from cooling system issues, leading to overheating.
Turbocharger failure
The DURAMAX LML engine is equipped with a turbocharger that can fail due to wear, oil contamination, or lack of maintenance.
Fuel injector issues
Common in diesel engines like the DURAMAX LML, fuel injectors can become clogged or fail, leading to poor engine performance.
Dpf (diesel particulate filter) clogging
The DPF can become clogged over time, causing reduced engine performance and increased emissions.
Egr (exhaust gas recirculation) valve problems
The EGR valve can become clogged or fail, leading to rough idling, reduced fuel efficiency, and increased emissions.
Glow plug failure
Essential for cold starts in diesel engines, glow plugs can fail and cause starting issues, especially in colder weather.
Transmission issues
The GMC Sierra is known to have transmission problems, such as hard shifting, slipping, or failure of the transmission solenoids.
Electrical problems
Issues with wiring or electronic components can lead to various problems, including starting issues, malfunctioning gauges, and intermittent electrical failures.
GMC Sierra 2011
The 2011 GMC Sierra 2500 Denali is a robust pickup truck powered by a 6.6L DURAMAX V8 diesel engine with a turbocharger, delivering impressive performance and capability. With a 4WD system and a gross vehicle weight rating of up to 10,000 lbs, it's built for tough jobs and off-road adventures. The truck features a hydraulic brake system and a direct TPMS, ensuring safety and reliability. Manufactured in Flint, Michigan, this Sierra model combines power, durability, and luxury in a single package.
Spec:
Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
DURAMAX
Engine Model
LML
Engine Number of Cylinders
8
Other Engine Info
PTI
Problems:
Brake fluid leaks
Hydraulic brake systems can suffer from leaks in the brake lines, master cylinder, or calipers, leading to reduced braking efficiency.
Brake pedal feels spongy
Air can enter the hydraulic brake system, causing the brake pedal to feel spongy and reducing braking effectiveness.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibration or pulsation when braking.
Brake pads wear out
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Engine overheating
V-shaped engines, like the DURAMAX LML, can suffer from cooling system issues, leading to overheating.
Turbocharger failure
The DURAMAX LML engine is equipped with a turbocharger that can fail due to wear, oil contamination, or lack of maintenance.
Fuel injector issues
Common in diesel engines like the DURAMAX LML, fuel injectors can become clogged or fail, leading to poor engine performance.
Dpf (diesel particulate filter) clogging
The DPF can become clogged over time, causing reduced engine performance and increased emissions.
Egr (exhaust gas recirculation) valve problems
The EGR valve can become clogged or fail, leading to rough idling, reduced fuel efficiency, and increased emissions.
Glow plug failure
Essential for cold starts in diesel engines, glow plugs can fail and cause starting issues, especially in colder weather.
Transmission issues
The GMC Sierra is known to have transmission problems, such as hard shifting, slipping, or failure of the transmission solenoids.
Electrical problems
Issues with wiring or electronic components can lead to various problems, including starting issues, malfunctioning gauges, and intermittent electrical failures.