car trouble starting after getting gas

This sounds like an EVAP system issue. The most likely cause of your car not starting is a dead battery especially if you havent seen any other signs of a problem.

Top 5 Usual Reasons Why Your Car Won T Start Car Mechanic Car Care Tips Car Tools

However when the pump fails the fuel cannot get to the engine and your vehicle will cease to run.

. Well the check engine light came back on after a few days and everytime I gas up the car is hard to start. You can start a car without a battery but its not a long-term solutionThe battery provides the electricity needed to start the car. Try to start your engine pump the gas pettle several times while you are cranking the engine.

A car with a malfunctioning fuel pump will not start after refueling. Bad battery starter alternator ignotion switch. I only have this problem when I put in gas.

However the source may also be a mechanical fault for. You have to get get pressure in the fuel lines and you have to prime your fuel pump. The most common causes are problems in the ignition for example a bad ignition coil or fuel system for example a clogged fuel filter.

If car is gas petrol and not diesel to test bad fuel pump spray starting fluid in air filter box. As the fuel pump starts to go bad you might notice a rough idle hesitation and other performance issues. Auto Repair the Way It Should Be.

How long have you had this problem. Car takes many tries to start but only immediately after filling up with gas. He suggested that the next time that I put in gas to leave the engine running which is flustrating.

In order for the engine to start and work properly fuel needs to be delivered to the combustion chamber. A bad spark plug will prevent fuel ignition and the vehicle wont move. When your engine cranks but wont start or run it could mean your engine is having trouble producing a spark getting fuel or creating compression.

Hence it serves as its primary power source. Now you can replace both filters. The most common reason your car wont start after filling gas at the gas station is due.

The three main causes of bad fuel flow are issues with the fuel pump fuel injector or simply an empty fuel tank. After about one block it will run fine. I have to crank the motor until it starts but it will stall immediately unless I put my foot on the gas pedal and hold it there.

Run vehicle shut off open gas gap reinstall gas gap get in vehcile and cycle the key 5-6x this is KOEO key on engine off. 7 Days a Week. Car has trouble starting after filling up with gas.

If the problem persists have a mechanic such as one from YourMechanic diagnose. After you replaced both gas filters push the button in to reset it. My car will not start up after adding gas.

This will force the fuel pump to go thru several prime events you will hear the fuel pump prime each time u turn key all the way on. If you have a good battery and enough fuel in the gas tank and your car still wont start chances are you have a bad spark plug. Any Time or Place.

For the hot start hold the gas pedal to the floor while you turn the key to see if that does anything. Bad EVAP purge control valve. 2014 Chevrolet Sonic.

Slavinka June 14 2010 230am 1. Running rough when it ge chevrolet sonic. Your car needs the right air-fuel ratio fuel pressure and the spark to initiate the combustion system.

Up to 8 cash back You can help your car start by holding the throttle wide open to get extra air into the engine to get it started and then letting off the gas once it starts. This will put gas pressure back in your gas line and into your engine. Immediately upon starting the car the fuel pump goes to work sending gas.

Codes will cover fuel control failures not mechanical. Damaged circuits in the on-board computer may tell the fuel pump to shut down while the car is running. Every time i put gas in my car it has a hard time starting.

What seems to make the problem better or worse. If it is hard starting after fueling that could be the purge valve for the system that was addressed in one of the answers. Try to start your car several timestil it will not even try to start.

Why Car Wont Start Unless I Give It Gas. After the initial start it will start very quickly and easily until the next tome i need gas. This is only a way to get it started after refueling until you get the purge valve replaced to fix the problem.

Engine control system problems. If the problem doesnt repeat regularly its very possible a dealer service dept cant trace it. Electronic control units ECUs are safety features.

Anyone have this problem or know what could be causing this since the dealership obviously is cluelessbanghead. How to fix your car if it runs and starts fine all the time accept right after you get gasMake sure you get the right part for your make and modelI recomm. When I need to put gas in my car it will not start.

If car still dosent start even with starting fluid be several possibilities. If the battery has died or if the connections are loose your car wont get the starting power it. Corroded or loose battery terminal or cable.

This release the gas pressure in your gas line. One or more electrical sensors. Vapor lock in the fuel system.

Asked by Maynard2 in Mc Leansville NC on August 19 2017. Unlike other hard starting problems related to car battery this trouble indicates that either the mixture of air and fuel is not igniting or the engine is receiving an insufficient amount of air and fuel for combustion. 7 Reasons Car Wont Start After Getting Gas 1.

If it helps then you may have a leaking fuel pressure regulator or fuel injector sending fuel into the intake on hot shut down. Toyota Tacoma starting problems Its incredibly hard to start when the outside air is hot A. Pressing the start button again to the ignition comes on a couple.

If car starts and immediately stops is bad pump. Corroded or loose engine ground connection. Have the same problem.

Could be other things I doubt it has much to do with the fuel cap. Ad Have Auto Mechanics Come to You. If proper fuel flow is not achieved the engine will be unable to start.

I need to put my foot on the gas and brake to put it into gear while continuoulsly revving the motor. Rest of the time starts fine. If your car is hard to start when warm you can trace the issue to one or more several potential faulty components for example.

I went to mechanic and he pulled up codes and they all show that every thing is good. Before starting your car after it has sat idle for a long time be sure to check your engine oil level. So do not put your foot on the brake and push the start like you normally start your car and turn it off.

ECUs that are not operating properly can shut off the fuel pump regardless if the engine is still running. Wednesday October 5th 2016 AT 742 PM. The Canister might be loading up with fuel since this uses ORVR on board vapor recovery and if the purge valve is not working right it can be sucking tons of fuel into the engine that wont light.

With newer cars so you have to do is push your keyless start button three or 4 times with the ignition on and the car is keyed on. And because several car components may lead to this problem lets diagnose each of them. Electronic Control Units Ecus Are Safety Features.

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