Skip the auto shop - Our mechanics make house calls

Q: Car sputtering upon acceleration.

asked by on

My car sputters upon acceleration. It is also getting bad gas mileage.

A: There are a lot of issues that could cause ...

There are a lot of issues that could cause the symptoms you are having, from a faulty mass air flow sensor to a clogged catalytic converter. I suggest you have your vehicle inspected by a trained mechanic, such as one from YourMechanic.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: Engine started exhibiting sputter noise. 2003 Suzuki Vitara

Hello there. This is an uncommon issue on the 2003 Suzuki Vitara. With coolant leaks such as you have had, the biggest concern is overheating of the vehicle. If the problem is detected and resolved before the engine overheats then...

Q: Car smoking and smelling

If the smoke coming from the tailpipe is white and has a sort of sweet smell, it is coolant getting into the exhaust system, due to one of the engine head gaskets being blown, and leaking coolant into one of...

Q: Car only starts sometimes; problem with PCM computer

If the PCM has a problem, just about everything on the vehicle can be affected. I would have your vehicle inspected by a qualified engine technician in order to diagnose your starting issue and your PCM. It may be possible...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
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...
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.