Opening the fuel door and locating the gas cap
To add gas to your Toyota Camry, first pull the fuel door release lever located on the driver's side floor, just to the left of the brake pedal. The fuel door will pop open slightly. Walk around to the passenger side of the car (the fuel door is always on the right side of the vehicle) and push the door open the rest of the way.
Once the door is open, you will see the gas cap. On most Camry models from 2012 onward, the cap is tethered to the door with a small cable, so it will not fall off when you remove it. Older Camrys have a removable cap that you can set aside. Turn the cap counterclockwise to unscrew it and set it in a safe place where you won't lose it.
Key Takeaways
- The fuel door release is on the driver's side floor to the left of the brake pedal, and the fuel door itself is on the passenger side of the car.
- Most modern Camrys have a tethered gas cap that stays attached to the fuel door; older models have a removable cap you must keep track of.
- You can use any grade of gasoline your owner's manual recommends, though most Camrys run on regular unleaded (87 octane).
- The fuel tank opening is small and designed to fit a standard pump nozzle; push the nozzle in firmly until you hear a click.
- If the pump shuts off repeatedly while you are filling, you may have a faulty fuel door sensor, which a Toyota dealer can diagnose.
Choosing the right fuel grade for your Camry
Your owner's manual specifies the octane rating your Camry needs. Most Camry models run on regular unleaded gasoline, which is 87 octane. Some higher-performance or turbocharged models may require mid-grade (89 octane) or premium (91 octane), but this is rare in the Camry lineup.
Using a lower octane than recommended can cause engine knock and reduce fuel economy, but using a higher octane than required will not harm your engine — it straightforward costs more. If you are unsure which grade your car needs, check the inside of your fuel door; many Camrys have a sticker there listing the recommended fuel type.
Inserting the pump nozzle and filling the tank
At the gas station, select your fuel grade and remove the pump nozzle from the dispenser. Insert the nozzle into your Camry's fuel tank opening and push it in firmly until you hear or feel a click. The nozzle should fit snugly; if it does not, you may have the wrong pump size (this is rare but can happen at older stations).
Squeeze the pump handle to begin filling. Most modern pumps have a latch that holds the handle open so you do not have to squeeze continuously. The pump will automatically stop when your tank is full, usually with a loud click or beep. Do not try to top off the tank beyond this point — modern Camrys have a charcoal canister that captures fuel vapors, and overfilling can damage it.
Replacing the gas cap and closing the fuel door
Once the pump stops, remove the nozzle and replace your gas cap by turning it clockwise until you hear a click or feel it tighten. On newer Camrys, the cap will click into place; on older models, you may need to turn it a quarter turn past snug. Do not over-tighten, as this can crack the cap or damage the threads.
Push the fuel door closed until it latches. You should hear a soft click. The door will not lock, but it will stay closed while you drive. If the door pops open while driving, pull over and close it again — this is usually a sign the latch needs cleaning or adjustment, which a Toyota dealer can handle.
Understanding your fuel gauge and tank capacity
Your Camry's fuel gauge is located on the dashboard instrument cluster. The needle moves from E (empty) to F (full) as you fill the tank. Most Camrys have a fuel tank capacity between 14.5 and 15.8 gallons, depending on the model year and whether you have a hybrid or standard engine.
The gauge does not read empty until you have used nearly all the fuel in the tank. Driving on empty for extended periods can damage your fuel pump, which relies on gasoline for cooling. Most drivers refuel when the gauge reaches one-quarter tank, which gives a safety margin before the pump is at risk.
What to do if the pump keeps shutting off
If the gas pump nozzle shuts off repeatedly while you are filling, the problem is usually a faulty fuel door sensor. This sensor tells the pump when to stop, and if it malfunctions, the pump may think the tank is full when it is not. Try opening and closing the fuel door firmly a few times, then attempt to fill again.
If the problem persists, the sensor likely needs replacement. This is a common issue on Camrys with higher mileage and requires a visit to a Toyota dealer or independent mechanic. In the meantime, you can fill the tank by inserting the nozzle slowly and listening for the click that signals the tank is truly full, then removing the nozzle when ready.
Frequently Asked Questions
Can I use a different gas cap if mine is lost or damaged?
Yes, but buy a replacement designed for your Camry model year. Gas caps are inexpensive (usually under $20) and available at Toyota dealers, auto parts stores, and online retailers. Using the wrong cap can cause a check engine light because the fuel system relies on a proper seal to monitor emissions.
What happens if I put premium gas in a Camry that takes regular?
Nothing harmful occurs. Premium gas costs more but will not damage your engine or improve performance if your Camry is designed for regular fuel. You are straightforward paying extra for octane your engine does not need. Stick with the grade listed in your owner's manual to save money.
Why does my fuel gauge drop quickly after I fill up?
This is normal. The gauge is not linear, meaning the needle drops faster in the upper half of the tank than the lower half. Your actual fuel consumption is steady, but the gauge makes it look like you are burning gas faster at first. If the gauge drops unusually fast over many fill-ups, have a mechanic check your fuel economy and fuel system.
Is it safe to pump gas while the engine is running?
No. Always turn off the engine before you begin filling. A running engine increases the risk of fuel vapors igniting, and most gas stations have signs prohibiting this. It takes only a few seconds to turn off the engine, and it is a basic safety step.