Q: car acts like battery is dead but it's not
turned key car would not start( having problems with crank position sesor) tried it a couple times then all lights went out, for a second everything came back on( radio dash lights ect.) then nothing. put multimeter to batt and shows 12v fuses under dash have no resistance with ohm meter could it be linked to the crank sensor somehow?
My car has 118000 miles.
My car has an automatic transmission.
Recommended Services
| Battery Cable Replacement | Get a Quote | |
| Starter Replacement | $169.22 - $1153.49 | Get a Quote |
| Car is not starting Inspection | $94.99 - $114.99 | Get a Quote |
Since you have a multimeter, check the battery voltage drop on each battery cable to see if the voltage drop is more than .2 volts to the starter and ground. If you have good cables and are getting a start signal to starter, then the starter may be bad. If you need help doing these tests, a mobile mechanic can come and diagnose the no-start and help you move forward with a 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
What others are asking
How do I adjust the manual anti-glare rearview mirror?
If your vehicle is equipped with a manual anti-glare rear view mirror, you have the means to adjust it to account for bright lights behind you. The glare from headlights behind you at night (https://www.yourmechanic.com/article/how-to-adjust-the-rearview-mirror-for-nighttime-driving) can be blinding, reducing your...
Alternator not charging battery
It sounds like one of your cables is corroded or shorted out. If the connection is not strong between the alternator and battery the car will die while driving and be unsafe. Until the repair is performed, caution is recommended....
Car sputtering when I let off gas pedal
It sounds like you have a fuel-to-air ratio issue. Anything from the idle air control valve to the oxygen sensor may have a malfunction. Diagnosis would be required before changing parts. YourMechanic can send a qualified technician out to your...
car wont start after changing crank shaft pulley
This sounds like potentially either a loose crankshaft pulley bolt or potentially stripped threads on this bolt. Either way, this has likely caused a problem with timing (https://www.yourmechanic.com/services/adjust-ignition-timing) and potentially a variety of other issues. Since you can't get the...
Which Toyota engine I can use to replace a Hyundai Tucson engine
Hello. I would not recommend having this done as the cost to do this (absent a free motor and labor), will likely exceed the value of the car. You may want to consider selling (https://www.yourmechanic.com/article/how-to-be-successful-when-selling-a-car-by-jason-unrau) the Hyundai and purchasing (https://www.yourmechanic.com/article/what-steps-must-i-take-before-buying-a-used-car)...
Fuel Tank Gauge
The fuel range (https://www.yourmechanic.com/article/how-far-can-you-drive-your-vehicle-on-empty-by-brady-klopfer) that every vehicle is capable of at a given fuel level is largely dependent on the driving habits of the driver, driving conditions, how well the car's engine is running, and many other factors. Unfortunately, there...
How to replace lower ball joints?
Hi there. To replace the lower ball joints on a 2003 Ford Taurus, perform the following steps: (1). Raise up the vehicle and put it on jack stands (2). Remove the tires that are associated with the ball joints that...
Volkswagen Passat transmission line leaking.
Hi there. The line on the transmission is leaking for either the line is cracked or the fitting on the end of the line has split and is leaking since the fluid is under a low pressure. I recommend replacing...
can you drive your car with a hole in your catalytic converter
Hi there. It's not recommended to drive a vehicle with a hole in the exhaust system, especially the catalytic converter. In most cases, a hole in the exhaust can cause harmful exhaust gases to leak, which can be harmful to...
Related articles
Symptoms of a Bad or Failing Air Charge Temperature Sensor
Common signs include a lack of power when accelerating, trouble when starting in cold weather, and a decrease in fuel efficiency.
Symptoms of a Bad or Failing Crankshaft Harmonic Balancer
Common signs include engine vibration, misaligned timing marks, and a separated harmonic balancer.
How to Replace an Evaporator Temperature Sensor (Switch)
The air conditioning system has an evaporator temperature sensor that fails when there is no cold air or the air conditioning is inconsistent.
Browse other content
Cities
Estimates
Services