Q: Car keeps trying to start itself.

asked by on March 07, 2017

My car tries to start itself agian after it is already started. U go to turn the key to off and it sounds like ur trying to start the car. Went to take the battery out and with no key in it tried to start itself agian. I just replaced the ignition switch
My car has an automatic transmission.

Electric Problems Inspection $94.99 - $114.99 Get a Quote

A faulted relay can be the cause of your problems. Corrosion may build up inside of the relay causing the circuit that commands the starter to close and activate the component. This corrosion can be cause by moisture making it’s way into the fuse block. Consider hiring an experienced technician like one from YourMechanic who can come out for a closer look to offer a more personal diagnosis of your starting concerns.

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

Clutch pedal gets stuck
There may be a problem with the clutch pressure plate, the hydraulic clutch master, or slave cylinder binding. The clutch is the most likely problem, and would need to be inspected to be sure. I recommend that you have a...
I put a new ignition switch in my 2004 Chrysler Pacifica but it still wont start, how do I program the ignition switch?
Hello. When the ignition switch is replaced in this vehicle it does not need any programming. The switch is a set of internal connections that simply complete circuits. If the vehicle did not start before then the switch is probably...
Car won't go past 30 mph
Hi. It sounds like the ports to the EGR valve are clogged up with a lot of carbon causing back pressure in the engine and that chokes the engine causing the car only to go 30mph. When the EGR valve...
All the dashboard lights came on. Car seems to be running fine
Hi there. All the dash lights coming on and staying on when you started your vehicle, leads me to believe, there is a problem with your vehicle's charging system. It could be caused by a faulty alternator (https://www.yourmechanic.com/services/alternator-replacement). This would...
Truck sounds very loud when I step on gas...maybe muffler? 2007 GMC Yukon
Hello - this new, louder sound level (https://www.yourmechanic.com/question/loud-noise-from-exhaust_24063) could be the muffler, catalytic converter, an exhaust gasket or one of the connecting exhaust pipe(s). I would recommend having an exhaust system inspection (https://www.yourmechanic.com/services/engine-is-running-louder-than-normal-inspection) by a mobile, professional mechanic, such as...
Theres is a battery sign on dashboard and my steering wheel is hard ti turn especially in reverse
Hello There, This is a commonly known problem in the Fiats. Your car has a power steering system that is electrically powered which is why the steering becomes difficult when the battery is not charging properly. As the system voltage...
CHECK ENGINE LIGHT ON
The on board diagnostic (OBD) sets a pending code each time the ECU detects a problem. It confirms the code if it sees the same problem twice. So you're really only dealing with the two codes : P0016 and 17.These...
How do I know if it's my blower motor resistor or the resistor switch that's not working?
The referenced parts are tested with an ohmmeter. The resistor block (https://www.yourmechanic.com/services/heater-blower-motor-resistor-replacement) must have a specified resistance across each element on the block. However, if any resistors are open (infinite resistance), the block is just condemned and replaced automatically. Occasionally,...
Is there a difference between the driver side and passenger side wheel bearings on a 02 Dodge 1500
The left and right wheel bearings are the same part numbers. There is a difference in hubs for 2 wheel drive and 4 wheel drive vehicles.

Related articles

A Buyer’s Guide to the 2013 Chevrolet Spark
The The Chevy Spark nimbly walks the line between being functional and being totally adorable. In the spirit of mini cars past like the Ford Festiva and the Yugo, this spritely little creation offers improved safety combined with the tech...
A Buyer’s Guide to the 2012 Chevrolet Avalanche
Few Few vehicles are as distinctive as the Chevrolet Avalanche. Part SUV, part truck, the Avalanche is actually surprisingly practical. On the inside, it feels more like a Chevy Tahoe, except when you look out your rearview mirror, you’ll notice...
The Best Used Cars to Buy If You’re Single
When When you’re buying a vehicle that needs to meet the requirements of all kinds of passengers the process can prove to be rather tricky. However, if you happen to be single, you’re the one in control, and your list...