Q: When driving under 40 mph my car has started to sound like something is stuck in the engine.

asked by on August 22, 2016

The engine is acting up and I think it needs to be looked at.

My car has 20 miles.
My car has an automatic transmission.

Wheel Bearings Replacement $110.89 - $591.42 Get a Quote
Noise from engine or exhaust Inspection $94.99 - $114.99 Get a Quote

Our mobile experts are well-equipped and ready to assist you with your vehicle’s concerns. A noise while driving can be several things like a wheel bearing, a worn belt, or some other failing component of the vehicle. It is not always so dangerous, nonetheless the vehicle must be looked over. Consider hiring one of our mobile experts for a personal diagnosis of then noise in your engine.

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 slips out of gear
Hello! I suggest having the transmission module tested by a technician. There are certain specifications of resistance and voltages a module must have to properly work. Both resistance and voltage can be tested with a multimeter. If it fails testing...
turn on key got to wait 5 to 15 minutes for fuel pump to engage runs fine but after 1 minute after shut off got to wait agian
You most likely cannot run a hot wire to the orange and black wire. This may power the fuel pump but will not power the auto shutdown relay. You will need to see if the relay is getting power to...
High fuel pressure
I'd definitely start there because the fuel pressure regulator, as the name suggests, detects and regulates the fuel pressure in the system. If it has too high of a pressure, then the regulator has gone bad (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuel-pressure-regulator). That's a very...
Car does not start and won't turn over
You should have the battery first charged and checked (https://www.yourmechanic.com/article/how-to-check-a-car-battery) to see if it will hold a charge. You should then have the engine alternator checked to make sure it is charging properly with the proper amount of volts and...
will an open door light left on (in dash) cause battery to totally discharge over 4 days?
It is common for the battery to die if a door was left cracked for several days. When the door is left open, the car does not go into its sleep shutdown mode and some of the interior lights stay...
Smoke from my exhaust while I am driving down the road
Hey there. Valve stem oil seals (in the cylinder heads) do not last forever and their failure is a possible cause, or contributing cause, to oil getting into the combustion chambers and then burning. Of course, it is also possible...
96 cavalier not getting gas
Hi there: The fuel pump should be running at all times once the key in in the start position. The best way to diagnose fuel flow issues is to remove fuel lines at each connection, starting from the fuel pump....
Car wont stay running
It sounds like you may have a sticky or faulty idle air control valve. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) monitors the air intake as it is mixed with fuel prior to being injected into the engine at low speeds...
When driving my car jerks
What you are describing sounds like a dirty or faulty mass air flow sensor. The mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) monitors air intake as it is mixed with fuel prior to being injected into the motor. This sensor relays vital...

Related articles

Starter or Car Battery: How to Diagnose Which Part is Bad?
A dead car battery is a common cause for a car not starting condition. A faulty car starter motor can have similar symptoms, but the fix is different.
A Buyer’s Guide to the 2012 Volkswagen Passat
Redesigned Redesigned for American buyers, the 2012 Volkswagen Passat is roomier, has more standard features, and costs less than previous models. All that, and you still get everything you look for in a German-built sedan, including the on-road dynamics, power,...
How to Prevent and Handle an Overheated Engine
An overheated engine can seize the motor completely. Learn how to prevent your engine from getting too hot and causing damage.