Q: Car has no spark
I tested and replaced the ignition coil and still have no spark.
My car has 157000 miles.
My car has an automatic transmission.
Hi There, This may be related to many different possibilities, some of which may be related to a lack of spark or possibly timing issues. Things like ignition coils, crankshaft position sensor, spark plugs, spark plug wires or ignition module are all components that help to create spark and control ignition timing which may cause the motor to not produce spark or the correct timing needed to ignite the fuel in the motor. I would recommend having a professional from YourMechanic come to your location to diagnose and inspect your car.
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 use the rear side seat belt hooks?
The rear side seat belts can be stored along the door to keep them out of the way when you fold down the rear seats. To do this, simply hook the rear outer seat belts to the hooks below the...
Can't figure out why my car won't start
Your car is equipped with a security system that turns off the fuel system detects if the car is being stolen. This can be caused by a key, the key sensor, or the anti-theft module. The most common cause of...
passing gear not working
The transmissions in these vehicles have a long list of possible causes for the concern that you are having. They include the valve body not controlling the down shift and the valve body needing to be removed and cleaned out...
Can you help me with this high pitch squeal before I find a cliff?
Remove the serpentine belt (as well as other belts - but ONE at a time so you can isolate the component) and turn the engine on (do NOT run engine long, just enough to do test). By removing the belt,...
Misfiring
This is often times related to what is called an idle air control valve which controls the air/fuel mixture at idle speed. When this is not working properly, this can cause the car to run either too rich (too much...
The car makes loud shaking/jarring noise when the steering wheel is only slight turned rightward. There is no noise when turning left.
Hi there. From the description you have provided, the noise you are hearing from the rear of the vehicle and the feeling your vehicle has while driving, should be looked at sooner than later. The swaying (fish-tail) action, could be...
Check engine light on
There are a wide variety of reasons why the Check Engine Light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) switch may be still on. In this era of Honda pilots, there was a known issue related to the transmission torque converter clutch solenoid which controls the...
Why would I continue to have a P0106 code in my 2009 Ford Explorer
If you are continuing to get this code then you either got a bad sensor or you have an issue with a clog in the EGR lines. Both are common. Also, if the check engine light was not cleared after...
Water leak in my rear passenger foot well
There may be no easy answer for this. Modern cars are so thoroughly insulated and sealed, and the interior structures are so complex that it can be very difficult to find the kind of leak that you're looking for. It...
Related articles
2012 Chrysler 200 vs. 2012 Chevrolet Malibu: Which One Should I Buy?
When you are looking for a small-range sedan, you need to get somewhere quickly and inexpensively, and may even need to take a few kids with you. Slightly larger than a commuter car, these mid-size options offer decent gas mileage,...
The Best Used Cars to Buy If You're a Rock Climber
If If you’re a rock climber, you want a vehicle that gets you where you need to go, even if the terrain gets rough. You may be living out of your vehicle at times, so you also want a rig...
The Best Used Cars to Buy If You’re a Caterer
If If you are in the catering business, you need a reliable vehicle that will provide you with what you need to transport your food, linens, and other supplies. Generally speaking, you're better off buying gently used, because you will...
Browse other content
Services
Maintenance