Chevron Techron Complete Fuel System Cleaner is effective and suitable for cleaning fuel injectors, intake valves, and combustion chambers, helping to restore lost power, improve fuel economy, and reduce emissions.

For best results:

• Add the cleaner to a nearly empty fuel tank, then fill it with gasoline to allow proper mixing.
• Use it every 3,000 to 5,000 miles (or as recommended in your driving conditions) to maintain optimal engine performance.

Keeping your fuel injectors, intake valves, and combustion chambers clean is essential for maintaining your car’s performance, efficiency, and longevity. Here’s why each component plays a vital role and how buildup can cause problems:

1. Fuel Injectors

Purpose: Fuel injectors spray a precise amount of fuel into the engine’s intake manifold (in MFI systems) or directly into the combustion chamber (in GDI systems). This fuel must be properly atomized for efficient combustion.

Why Clean Injectors Matter:

• Clogged Injectors can restrict fuel flow, leading to rough idling, poor acceleration, and reduced fuel economy.
• Dirty injectors may spray unevenly, causing misfires or hesitation.
• Clean injectors ensure optimal fuel delivery, helping your engine run smoothly and efficiently.

2. Intake Valves

Purpose: Intake valves control the flow of air (and sometimes fuel in MFI engines) into the combustion chamber.

Why Clean Valves Matter:

• In MFI systems, carbon deposits can build up on the back of the intake valves, restricting airflow and affecting the air-fuel mixture.
• Dirty intake valves can reduce power, cause rough idling, and even increase emissions.
• Clean intake valves promote proper airflow, improving combustion and engine efficiency.

3. Combustion Chamber

Purpose: This is where the air-fuel mixture ignites, generating the power that drives your car.

Why Clean Chambers Matter:

• Carbon buildup here can increase compression ratios, potentially causing knocking or pinging (pre-ignition issues).
• Deposits on the chamber walls can create hot spots, which may damage engine components over time.
• Keeping the combustion chamber clean ensures efficient burning of fuel, maximizing power output and fuel efficiency.

How Chevron Techron Helps

Chevron Techron’s patented formula breaks down stubborn carbon deposits in these areas. By keeping these components clean, your engine can:
✅ Run smoother with improved throttle response
✅ Maintain optimal fuel efficiency
✅ Reduce harmful emissions
✅ Extend the lifespan of key engine parts

Using a fuel system cleaner like Techron as part of your maintenance routine helps vehicle stay reliable and efficient for the long haul.