Q: My car starts but then it has convulsions and shuts off
Starts then it's has convulsions n shuts off
My car has 70000 miles.
My car has an automatic transmission.
Recommended Services
| Car is stalling Inspection | $94.99 - $114.99 | Get a Quote |
This may be caused for many different reasons, such as a misfire or a lack of fuel (which can also cause a misfire). The lack of fuel may be caused by low fuel pressure, dirty fuel injectors, bad connections to fuel injectors, a faulty mass air flow sensor, or many other things.
I would recommend having an expert mechanic, such as one from YourMechanic, come to your home to diagnose why your car is shutting off in this way.
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
Had oil and battery changed, and now the car will not start.
It is possible that during the battery replacement and oil change that something was unplugged accidentally. It is also possible that the battery could have been installed incorrectly. If the engine is cranking it is turning over. If everything was...
Air coming through window
If a window in your car is closed and air is coming through it, chances are the molding around the window has failed. It could also be that your window isn't closing properly due to a failed window regulator. Have...
Muffler clogged
A muffler can become clogged from catalyst material breaking loose and working it's way down the exhaust or an internal failure. Some mufflers and resonators are filled with fiberglass that absorbs some of the noise in the exhaust system. If...
Starter is loose
Hello a loose starter is something you should have repaired and inspected sooner than later to avoid damage to where the starter mounts. If the starter brakes it mounting tabs or cracks the mount, the repair could be expensive due...
I hear a cracking type sound when making sharp turns.
From what you described, this noise could be coming from the front bumper while turning, which can become dislodged during sharp turns and pop or clunk back into place when the wheel is turned to its original position. This will...
When I use the turn signals, both tail lights blink like hazard lights.
Hello. Without knowing exactly what wiring work was performed its nearly impossible to say definitively what the issue is. The brake light circuit and the turn signal circuit have crossed paths somewhere. The wires carrying the power supply from the...
I have a 2008 s550 Mercedes Benz. I'm having a hesitant/vibration in between shifts at a moderate acceleration.
Hello. The most common cause of this is a failure in the drive shaft coupling. The coupling begins to fail and this occurs. I would have this checked by a shop that specializes in this as it can be difficult...
P0642 2006 Jeep Grand Cherokee
The low reference voltage may be from one of the engine sensors like the throttle position sensor shorted reference signal. You can try to disconnect one engine sensor at a time to see if code P0642 goes away and the...
Put new battery in my car
Hi Tiffany. Thanks for writing in to YourMechanic.com today. Corrosion is caused by oxidation, and battery acid leaking - which occurs overtime. It can create a faulty ground or power connection and cause several of the symptoms you are describing....
Related articles
2005 Jeep Wrangler vs. 2005 Chevrolet Blazer: Which One Should I Buy?
Sport SUVs are a class all of their own; these vehicles are meant for a fun drive through the woods and across the trail – but not necessarily to Grandma’s house! Think instead about going through the creek and through...
2012 Chevrolet Cruze vs. 2012 Hyundai Elantra: Which One Should I Buy?
When you’re looking for a four-door sedan, you’re likely interested in a smaller family car that still offers decent styling and looks, great gas mileage, and a comfortable interior that will keep your family safe as you’re driving. While not...
Top 10 Best-Selling Cars of 2016
Ford F-series pickup trucks, Toyota Camry, and Honda Civic are some of the best-selling cars of 2016 and all deliver on reliability and efficiency.
Browse other content
Maintenance
Services