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<h2>What does a camshaft adjuster do?</h2>
Camshaft adjusters are like the conductor of an orchestra, ensuring that the engine's components, such as the valves, work in harmony to produce power and efficiency while driving your car. These components are part of the engine's variable valve timing (VVT) system, which adjusts the timing of the camshaft to match the driving conditions, whether you're accelerating, cruising, or idling.
By adjusting the camshaft's timing, camshaft adjusters help your car achieve better fuel economy, reduced emissions, and improved overall performance, making your driving experience more enjoyable and environmentally friendly. Camshaft adjusters&nbsp;are a vital part of modern engines and play a significant role in enhancing your vehicle's efficiency and power output.
<h2>Camshaft adjuster failure symptoms</h2>
The specific failure symptoms of a camshaft adjuster&nbsp;may vary depending on the type of adjuster (mechanical, electric, hydraulic) and the make and model of the vehicle, but you may have some clues by referring to these:
Reduced Engine Performance: Decreased power, sluggish acceleration, and poor responsiveness.
<ul>
<li>Rough idling: Engine vibrations or shaking when the car is stationary.</li>
<li>Check engine light: Illumination of the check engine light on the dashboard.</li>
<li>Poor fuel efficiency: Reduced miles per gallon (mpg) and increased fuel consumption.</li>
<li>Excessive emissions: Failing emissions tests or higher pollutant output.</li>
<li>Loud engine noise: Unusual or loud engine noises like ticking, rattling, or knocking.</li>
<li>Stalling or poor idle: The engine stalls or struggles to maintain a stable idle, especially when cold.</li>
<li>Reduced engine efficiency: Gradual decline in engine efficiency and potential for further damage.</li>
</ul>

Camshaft Adjuster

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Air Filter Box

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Air Flow Sensor

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Air Intake Duct

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Air Intake Hose

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Air Intake Manifold Actuator Control Solenoid

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Air Intake Manifold Flap Adjuster

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Air Intake Manifold Runner Control Sensor

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Electric Vacuum Pump

Engine Air Duct Assembly

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Engine Air Filter

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Intake Manifold

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Intake Manifold Flap Actuator

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Intercooler

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Oxygen Sensor

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Pressure Sensor

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Throttle Body

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Throttle Position Sensor

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Turbocharger

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Turbocharger Oil Line

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Vacuum Pump

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Air Filters & Intake Systems

Camshaft Adjuster Cover

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Camshaft Timing Gear

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Camshafts

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Engine Valve Cover

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Harmonic Balancer

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Timing Belt Kit

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Timing Chain Kit

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Timing Cover

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Timing-Control Valve Solenoid

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Valve Lifters Tappet

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Cams, Timing & Valvetrain

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Belt Tensioner

Coolant Level Sensor

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Crankcase Breather Hose

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Crankcase Breather Valve

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Crankshaft Position Sensor

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Engine Oil Dipstick Tube

Engine Oil Filter

Engine Oil Pan Gasket

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Flywheel

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Oil Cooler

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Oil Cooler Line

Oil Filler Cap

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Oil Filter

Oil Filter Base

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Oil Filter Housing

Oil Filter Housing Cover

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Oil Level Sensor

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Oil Pan

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Oil Pump

Oil Pump Drive Gear Shaft

Oil Pump Pickup Tube

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Cranks, Pistons, Oil & Components

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Camshaft Position Sensor

Camshaft Position Sensor & Magnet Kit

Connector Plug

Distributor Cap

Engine Valve Covers & Ignition Coils Kits

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Glow Plug Relay Module

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Ignition Coil

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Ignition Coils & Spark Plugs Kits

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Ignition Distributor

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Ignition Starter Switch

Ignition Switch Actuator

Knock Detonation Sensor

Relay

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Spark Plug

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Spark Plug Wire

Electronic Control Modules, Ignition & Distributors

Engine Wiring Harness

Intake Manifold Repair Kit

Engine Components & Accessories

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Auxiliary Water Pump

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Expansion Tank

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Expansion Tank Mounting Plate

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Fuel Cooler

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Radiator

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Radiator Hose

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Radiator Support Assembly

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Temperature Sensor

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Turbo Hose

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Water Coolant Pipe

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Water Outlet

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Engine Cooling

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Engine Mount

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Engine Mounts

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Catalytic Converter

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EGR Valve

Emissions Fluid Pump

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Exhaust Fluid Heater

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Exhaust Gas Temperature Sensor

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Exhaust Manifold

Fuel Tank Breather Valve

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Fuel Vapor Leak Detection Pump

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Nitrogen Oxide Sensor

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Secondary Air Injection Check Valve

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Vapor Canister Vent Solenoid

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Exhaust & Emission Systems

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Fuel Filter

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Fuel Injection Control Module

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Fuel Injection Pressure Regulator

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Fuel Injector

Fuel Injector Kit

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Fuel Injector Module Wiring Harness

Fuel Line Kit

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Fuel Pump

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Fuel Sending Unit

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Fuel Tank Filler Neck Pipe

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Fuel Tank Strap

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High Pressure Fuel Pump

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Fuel Systems & Components

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The engine comprises many essential elements such as the lower cylinder block, upper cylinder head(s), and the cooling & lubricating systems. With A-Premium aftermarket engine components, you can expect that your engine deliver years of reliable performance. We offer a diverse selection of engine components from air filters and ignition coils (kits) to fuel pumps to cater to your needs.

2012 Buick LaCrosse Camshaft Adjuster

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