Q: Car dies when slowing down

asked by on

The Check Engine light comes on while the car is running and when the car slows down, the engine dies. The car starts right up in neutral, and runs as long as the car is driving at normal speed, but as soon as you reduce the speed it dies.

A stalling while driving issue can be caused by multiple problems dealing with one or more of the following issues: lack of air flow to the motor (which could be caused by a blockage in the intake system), lack of fuel from a failing fuel pump or a clogged fuel filter, clogged fuel injectors, lack of sufficient spark from failing ignition coils or worn spark plugs, or mechanical failure of internal engine parts or timing issues. I would have a mechanic, such as one from YourMechanic, come and inspect your vehicle’s stalling issues.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Car dies when slowing down

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

Get a quote

What others are asking

Q: What sensor can cause delayed shift on a hard acceleration

Hey there. The transmission control module (TCM) helps regulate fuel efficiency and power while storing information about the transmission system in its memory. A faulty transmission control module may cause a delay in acceleration or erratic shifting of gears. The...

Q: My car developed a very loud knocking sound.

It is possible the valve lifters are starved of oil due to a failure in the rocker arm. There are reported cases where the rocker dowel pins shear off. A direct consequence of that is oil starvation as the oil...

Q: Map sensor car won't start up good ?

Your MAP sensor is an important input for your computer. It helps determine the load on the engine to calculate the correct amount of fuel to inject. It sometimes takes a few seconds for the vehicle to realize that the...

Related articles

P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.