12/15/2023 0 Comments Auto battery testerThe ignition switch moves power from the car battery to the car’s components. In that case, you should get your fuel system checked by a certified mechanic. The easiest way to confirm a bad relay is to swap them and check if the issue resolves.īut remember, this method may not be useful if all the relays are faulty. The fuse box typically has more than one relay, for different functions. Here are some signals that indicate a faulty fuel pump relay: It’s an electrical component, mostly found in the fuse box, that relays the power required to draw the right amount of fuel via the fuel pump to the combustion chamber. Bad Fuel Pump RelayĪnother component you’d want to check if your car won’t start is the fuel pump relay. If you spot it, call for a mechanic to come over and repair it wherever you are! 6. Then examine for a blown fuse or visible wire damage. Start by checking your car owner’s manual to locate the fuse box. And if that’s faulty or the fusible links are damaged, your car wont start.Ī damaged or blown fuse can prevent power from reaching the starter relay, which is needed to provide the spark, the ignition, and the power to move your vehicle. Faulty FuseĬar fuses are components that protect the electrical wiring in your car and any vehicle. You should seek professional auto repair help right away. Note: If your car starts even though it’s in drive gear, or it starts just in park and not in neutral or vice versa, it might indicate a bad neutral safety switch, which can be very dangerous. If you own a vehicle with a manual transmission, then push down the clutch pedal. You can also try pushing the brake pedal. Move the gear to neutral and see if your car starts. Sometimes it can even damage your car’s battery, so it’s best to get it checked out ASAP. Have an expert look at your car because if the alternator is in bad shape, you’ll need a replacement.
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