Skip the auto shop - Our mechanics make house calls

3 Essential Things to Know About Your Car’s Gas Tank

imageDescription

The gas tank of the vehicle holds the fuel, which makes the car run. The fuel is propelled by the fuel pump. The gas tank can be made out of plastic high-density polyethylene, which can be made into complex shapes, save space, and can improve crash safety. The gas tank can also be made out of steel or aluminum, which is welded from stamped sheets. The material that makes up the gas tank depends on the make and model of the vehicle.

Types of Car Fuel

Gasoline is the most common type of fuel used in today’s vehicles. Gasoline allows for fast acceleration, quick starting, quiet operation, and easy combustion. Diesel is another type of fuel that is commonly used, although it tends to be in larger vehicles such as trucks. Diesel fuel vehicles have a 30 percent better fuel efficiency than gasoline vehicles. Ethanol is a bio-fuel that is made from corn, sugar cane, barley, or other natural products. Some cars can run on 100 percent ethanol, where other vehicles use it as an additive. Bio-diesel is made from palm oil, rapeseed, or sugar beet. Bio-diesel burns cleaner than gasoline and diesel fuel.

Choosing the Right Fuel for Your Car

Every vehicle comes with manufacturer's recommendations for the right type of fuel for your vehicle. It is important to know these as putting the wrong fuel in your gas tank can cause problems with your car and can be potentially dangerous. If you have a specialty vehicle or high-performance car, you may need high octane fuel in your gas tank.

Problems with the Gas Tank

One potential problem with the gas tank is while filling up, the pump shuts off every 10 seconds or so. If your gas tank is not full, and this is happening, there might be a problem with the on-board vapor recovery system. While the gas tank is being filled, the gas is vented through a carbon canister to capture fuel vapors. If this system is not working properly, the pump will turn itself off. In addition, gas tanks should be inspected by a mechanic regularly to check for rust, leaks, corrosion, and damaged seams.

The gas tank of your vehicle holds the fuel that makes your car run. There are different types of fuel so it is important to know which type your vehicle takes to have the optimal performance. If you suspect problems with your gas tank, consult the professionals at YourMechanic and have them inspect your gas tank for leaks and other issues.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
Icon-warranty_badge-02

Skip the repair shop, our top-rated mechanics come to you.

At your home or office

Choose from 600+ repair, maintenance & diagnostic services. Our top-rated mechanics bring all parts & tools to your location.

Fair & transparent pricing

See labor & parts costs upfront, so you can book with confidence.

12-month, 12,000-mile warranty

Our services are backed by a 12-month, 12,000-mile warranty for your peace of mind.

Get A Quote

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE

More related articles

How to Get a Louisiana Driver's Permit
s licensing program. The first step in this program is to obtain...
Veteran and Military Driver Laws and Benefits in Idaho
The state of Idaho offers a number of benefits and perks for those Americans who have either served in an Armed Forces branch in the...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...


Related questions

Q: After fill-up, gauge went to top, then dropped to middle and stuck there

The fuel sending unit inside the fuel tank uses a variable resistor unit to control the fuel gauge. If the sending unit is faulty then it could fail in any position, causing the gauge to not work correctly. A true...

Q: Car intermittently won't turn over to start

This is most likely related to a fuel supply issue at start up. When you turn the key to on, your fuel pump is engaged and quickly (for a few seconds) primes the fuel system to get fuel to the...

Q: Fuel pump problems

Hello, thank you for writing in. The vehicle may be suffering from several issues simultaneously. The first thing to do is scan the vehicle for diagnostic codes to find out why the check engine light is coming on. This is...