Q: Car won't hold gas

asked by on February 09, 2016

The EVAP system and/or ORVR system looks shot. Can't put even $.05 of gas in my car without it coming right back out.

Hello. This is a rare problem and it could be a bit difficult to pinpoint. First, an EVAP system check and a complete fuel system check would need to be done to determine what exactly is causing the gas to come back out right after you put gas in the car. You may also need to replace the fuel tank. I would have a certified technician, like one from YourMechanic, diagnose your problem to determine what needs to be done for repair.

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

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How do I program a personal entry code?
You can program your own personal entry cod for the keyless entry keypad with just a few steps: 1. Enter the factory set entry code, which is located on the owner’s wallet card. 2. Within five seconds, press the 1-2...
Clunking noise when going over speed bump
Any part of the suspension could make this noise; from a failed strut to a worn control arm bushing. A mechanic would typically reproduce the condition by listening for the clunking noise while driving over a speed bump (https://www.yourmechanic.com/services/clunking-noise-when-i-drive-over-bumps-inspection) to...
How do I properly install a transmission pan back on?
When installing the pan, the mating surfaces of the transmission and the pan should be clean, dry, and free of debris. To assure a good seal, I will usually use some brake cleaner, acetone, or any other type of solvent...
My car idles high in drive while the brakes are applied.
You may have a dirty or failing idle air control valve. The idle air control valve reads the air intake as it is mixed with fuel prior to being injected into the engine at low speeds and at idle. Since...
My 2015 hyundai elantra driver seat won't tilt forward but it will tilt backwards... I don't understand why???
Hi there. Typically when this issue occurs on a manual seat, it's due to the lever mechanism being stuck or an internal spring that activates the forward seat release function being damaged. If it's a power seat, the power seat...
Why is my 2009 Ford Taurus still running hot after I put new water pump, new thermostat on and flush radiator twice but it still runs hot.
You may still have air pockets in the cooling system. If you do not bleed out the air it will still overheat. After bleeding all the air out of the engine and heater core then see if it still overheats....
Hyundai sonata 2007 or honda accord 2005 both v6
In evaluating the wisdom of buying a particular model of car (used or new), consult the database of the National Highway Traffic Safety Administration, NHTSA (http://www.safercar.gov). The NHTSA database contains model year specific consumer complaints, official recalls and factory service...
p-0101, p-1320, p-1108, p-0107
Hi There, It sounds like you may have a number of possible issues. The codes are as follows: Code P1320 - Faulty or worn out spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement), Faulty fuel injectors (https://www.yourmechanic.com/services/fuel-injector-replacement), Faulty Camshaft Position Sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement), Faulty Crankshaft Position...
Hit a pothole then ABS sensor went on and spedometer stopped working. I have a 2014 Ford Focus
Considering that a pothole was hit, the most likely causes going to be near the suspension. I would recommend having your suspension inspected by a qualified professional to determine if any damage to parts has occurred. I would then recommend...

Related articles

The Best Used Cars to Buy For Fuel Economy
Saving money on gas is an important factor to consider when buying a car. The Honda Civic, Toyota Prius, and Ford Fusion all have great fuel economy.
How to Clean Evaporator Drain Tubes
The air conditioning system on a car has evaporator drain tubes than need cleaning if there is dirty air in the car or it is not blowing consistently.
How to Replace a Canister Purge Solenoid
The canister purge solenoid prevents harmful vapor from releasing into the atmosphere. A faulty solenoid will not allow you to pass an emissions test.