Does the 2012 Dodge Charger have a gas cap?

The 2012 Dodge Charger does not have a traditional gas cap to remove. It uses a capless fuel-filler system, so there is no separate gas cap you twist off. This article explains how that system works, what to expect when fueling, and common questions about upkeep.

In 2012, Dodge continued its use of capless fueling in the Charger, a design intended to simplify fueling and reduce evaporative emissions. With this setup, the filler neck accepts the nozzle directly, and there is no removable cap attached to the filler. The vehicle’s fuel door remains, but the mechanics behind it are different from older, capped systems.

How capless fueling works

Capless fueling replaces the traditional screw-on gas cap with a sealed filler neck and a one-way valve. The system is designed to seal automatically after you remove the fuel nozzle, helping to minimize fuel vapor escapes and improve efficiency. Here are the core elements you should know.

• No gas cap to remove or lose — fueling is done by inserting the nozzle into the filler neck directly.


• A one-way valve and inner seal help prevent vapor leakage during and after fueling.


• The filler neck seals automatically when you finish pumping; you don’t screw anything back on.


• The exterior fuel door remains, but there is no traditional cap behind it to twist or replace.

In practice, this means fueling is typically straightforward: open the fuel door, insert the nozzle, pump as you normally would, and remove the nozzle when finished. The system handles sealing automatically, so there is less maintenance than with a traditional cap.

What to expect at the pump

At the pump, you’ll interact with the capless filling system in a way similar to other capless vehicles. The experience is designed to be simple, though occasional quirks can occur depending on the pump and nozzle. The guidance below covers typical usage and common questions.

1. Open the exterior fuel door and insert the gasoline nozzle into the filler opening. There is no cap to unscrew.


2. Fill the tank as you normally would. If the nozzle automatically shuts off, remove it and, if desired, reinsert to top off in short increments, being mindful of the pump’s safety features.


3. Once fueling is complete, remove the nozzle and ensure the filler neck seals automatically. Close the fuel door.


4. If you notice unusual resistance, a slow fill, or the pump stops unusually, try reinserting the nozzle or using a different pump. Some pumps may trigger differently with capless systems.

Overall, the system is designed to function without a traditional gas cap, but drivers should follow standard fueling etiquette and monitor the pump for proper shutoff.

Summary

For the 2012 Dodge Charger, there is no traditional gas cap. The capless fuel-filler system streamlines fueling and helps reduce evaporative emissions, relying on a sealed filler neck and automatic closing after pumping. If you’re switching from a model with a cap, you’ll simply insert the nozzle and let the system do the rest. Always follow the pump’s safety prompts and monitor the fueling process for any fit or shutoff anomalies.

Where is the gas cap release button?

The gas cap release button is usually located on the driver's side door or dashboard, as a lever near the floor or a button on the door panel, often with a fuel pump icon. However, many modern cars have a capless fuel system with no button or lever; instead, the fuel door simply pops open when you press on it, once the car is unlocked. 
Common locations for the release button

• Driver's side floor: Look for a lever at the bottom of the driver's seat, often with a gas pump icon. 
• Driver's side door panel: Check the area with other buttons like the trunk release, headlamp adjuster, or boot release. 
• Driver's side dashboard: Some models have a button near other controls, also frequently with a fuel pump symbol. 

If there is no button or lever

• Unlock the car: Ensure the vehicle is unlocked. Some systems, like capless fuel systems, require the car to be unlocked before the door will open. 
• Push the fuel door: Gently press the fuel door itself; it should pop open. 

If the door is stuck

• Emergency release: For a stuck door, you may need to access a manual release lever from inside the trunk. This is often found under an access panel near where the fuel tank is on the outside of the car. 

This video shows how to open a gas tank on a car: 58swikiHowYouTube · Sep 30, 2024
Tips for opening and refueling

• Check the user manual: Your car's manual will have specific instructions on how to open the fuel door. 
• Turn off the engine: Ensure the car is off before attempting to open the fuel door. 
• Know your fuel cap: After refueling, screw the gas cap back on tightly clockwise until you hear a click. 

Do Dodge Chargers have gas caps?

You just um open the trunk. And then locate this particular lid here remove it and notice what we have there. You can just take this take this right here. And voila now you have opened the lid.

Where do I find the gas cap?

Pro Tip: One rule of thumb is that if the vehicle has a single exhaust, the fuel filler will always be on the opposite side of the vehicle from the exhaust pipe outlet. The cap protects the opening of the fuel tank.

How to open dodge charger gas tank 2012?

On most Dodge vehicles—including the Charger, Challenger, Durango, Hornet, and even Dodge RAM pickups—the fuel door is located on the left (driver's) side of the vehicle. With the vehicle unlocked, gently press the fuel door inward. It will pop open, giving you access to the fuel port.