How to check if your Hyundai Excel has a fuel pump?
Check power going to to pump connection with a test light. If no power check fuse box for fuel pump fuse for a blown fuse to check to see if there is a fuel pump shut off switch check owners manual if no manual Google year, make and model of vehicle will take you to sites showing manual.
What causes car engines to shut off in Hyundais?
Stick an extra plug (do not use the plug that is in the engine) into the end of the wire. Lay the plug on the metal part of the engine. Have a friend crank the engine over. Look for spark. If you do not see spark, the problem is in the ignition system. Sensors can also cause a Hyundai engine to stall or shut off.
Why does my car not have a spark?
If you do not see spark, the problem is in the ignition system. Sensors can also cause a Hyundai engine to stall or shut off. Most sensor fails will send the computer into a “limp home” mode. The car will run badly, but it will at least get you to a mechanic or home.
What to do when your Hyundai engine stalls?
When a Hyundai engine stalls, check the obvious first. Make sure there is fuel in the tank. Do not rely on the gas gauge, since the gas gauge can be broken. Tap the bottom of the tank with your fingers to see if it has gas in it. You should hear a dull thud if there is gas in the tank. If not, you will hear a hollow sound.
What causes a car engine to not start?
All engines require three things to start and run: spark, fuel and compression. If any one of these is missing, your engine will not start. But with all that working your engine will not start. Engine Will Not Start-The most likely cause is that the fuel injectors are probably not opening.
What causes the fuel pump to not start?
The fuel pump is running and delivering normal pressure to the engine But, with all that working your engine still will not start. So, the most likely cause, is that the fuel injectors are probably not opening. The (PCM) uses the trigger signal from the crankshaft position sensor; and/or camshaft position sensor to pulse the injectors.
Why is there no spark in my ignition?
An ignition module requires some type of external input in order to activate. If your vehicle stalls unexpectedly during operation and will not start again, it is likely because of loose or corroded electrical connections in the ignition module. In this case, check the switch, clean oxidized terminals, and replace broken wires if necessary.
What causes a car to stall with no spark?
Consequently, An old or failing ignition pickup may cut out signal intermittently, which may cause the engine to stall. The engine may suddenly just shut off, almost as if the key had been turned off. Depending on the nature of the issue, sometimes the vehicle can be restarted and driven.