Q: Engine shuts off when going over a bump.

asked by on January 28, 2017

Hello I have a question... My Ford Mustang 2010 is shutting off everytime I go over a bump.. Just the engine shuts off, the lights and the radio and the dashboard stays on... Can you tell me what the problem is?

My car has 82000 miles.
My car has an automatic transmission.

Electric Problems Inspection $94.99 - $114.99 Get a Quote

Hi there. There is a loose ground wire on your vehicle that is moving around when you drive over bumps. Check all of the ground wires to the engine and the battery and tighten any wires that are loose. If you need further assistance with your electrical system, then seek out a professional, such as one from Your Mechanic, to help you.

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

Car won't turn over; clicking, grinding sound
The system would have to be checked to see if the alternator you put in shorted and killed the battery; I have seen new alternators kill a battery from being shorted inside them. It could also be that the battery...
2005 Ford Escape dies, runs up to 5 seconds and dies again
First pressure test the fuel pump. A weak fuel pump (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuel-pump) would do exactly that and on that old Escape, 11 years old, there is no sensor on the fuel, so the computer has no idea what the fuel pressure...
shake around 45-50 mph 2006 Honda Odyssey
Hi there, thanks for writing in about your 2006 Honda Odyssey. Try to drive your vehicle in 3rd gear without overdrive on and see if problem goes away. The problem is at the speed where the lockup torque converter locks....
Air conditioning hissing noise - 2016 Infiniti QX60
Hello. Some vehicles may indeed emit a hissing noise as part of their normal operation, however, the noise is usually very quiet, not enough to cause a bother. If the noise is considerably loud, that may be an indicator of...
Too much vibration from the engine when I stop on the road during drive, I hear some sound when I make a left turn.
You could have both of those problems. The ticking sound when you turn is most likely the CV joint. As for the vibration at a stop, an engine mount (https://www.yourmechanic.com/services/engine-mount-replacement) will usually show signs while driving as well, but not...
Truck won't turn over
The battery should be load tested by a professional. Load testing can only be reliably performed on a fully charged battery. If the battery passes a load test be sure it is NOT a marginal pass in which case you...
2007 Chrysler 300 codes, Misfire, catalyst, evap, fuel, EGR, 02 sensor, 02 heater, comp, monitors, 1inc, 5 ready, p0457, p0456, th
When you have many different codes like this then you will need to have all of them tested and looked at to see if it is caused by one or more problems. If you have issues with vehicle after refueling...
Code P0171 Chevy Malibu 2014
A number of things may cause code P0171 and P0174 to be triggered. As the codes indicate, this means there is a lean fuel condition which may be caused by a lack of fuel supply or in some cases, a...

Related articles

A Buyer’s Guide to the 2012 Ford F-250
When When it comes to large, heavy-duty pickup trucks, the 2012 Ford F-250 only has two competitors – the Chevrolet Silverado HD and the Dodge Ram 2500/3500. Though the F-250 doesn’t outperform the Ram in the towing department, it certainly...
The Best Used Cars to Buy for First Time Car Owners
Owning Owning your very first car is an exciting time in a person’s life. Likely you want to put a lot of thought and research into the process to ensure you get something that meets your needs, is fun to...
The Best Used Cars to Buy That Can Be Towed Behind an RV
Summer Summer is a great time for a road trip, but often travelers like bringing all the conveniences of home along, in the form of an RV. Then they tow their car behind it – sometimes this practice is called...