Skip the auto shop - Our mechanics make house calls

Q: The car is revving but not moving properly

asked by on

The car was driving fine I turned a corner and it just started revving high but not moving fast
My car has an automatic transmission.

A: This may be related to a couple of differen...

This may be related to a couple of different things such as low transmission fluid or a faulty transmission control module. As you may know, automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car’s computer activates a transmission solenoid, which directs transmission fluid into the valve body to engage the correct gear. When this is faulty or not working properly, this can cause a delay in gear shifting or in some cases cause the car to not shift at all. Likewise, when the transmission is low on fluid, this also disrupts the same process as there is not enough hydraulic pressure to build causing the shifting of gears to happen. I would recommend having an expert from YourMechanic come to your location to take the car for a test drive to more specifically determine the cause for this acceleration issue.

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・Fair and transparent pricing

Get a quote

What others are asking

Q: I'm gonna buy a second hand 2012 sonic lt.

YourMechanic estimates the annual repair and maintenance cost for the Sonic model as in the range of $70 to $710, with an average value of $133. Cost vary, of course, based on vehicle usage and location. Of note, if you...

Q: Acceleration malfunction

If the car is missing an oxygen sensor, this needs to be addressed first. This can cause the computers to do all sorts of strange things. The PCM uses the O2 sensor to make most decisions for your car to...

Q: Engine Stutter On Acceleration

It's likely that If you were to scan the engine controller, (ECU) you would probably find several misfire codes. The misfire codes can indicate specifically which cylinder if malfunctioning. Your model car has a history of coil and ignition module...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the P0052 code means This code is seen when the Engine Control Module (ECM) tries to control the...