Skip the auto shop - Our mechanics make house calls

Q: Transmission problems

asked by on

Instead of paying for a brand new transmission, I had the dealership install a used one. After I've driven around 50 miles, it takes 50k rpm to shift up. The gears don't slip, but it hard down shifts. I need your expert advice in what to do.

A: It sounds like the transmission is mechanic...

It sounds like the transmission is mechanically sound if you are experiencing no slippage. You will want to have the transmission fault codes read out to see if there are any issues that could be inhibiting the shifts. Other possibilities could be a faulty valve body or faulty solenoid. Once again knowing what faults are stored could help with the diagnosis. You may want to enlist the help of a mechanic or transmission service center, who will have the equipment and expertise to inspect why you are unable to change gears properly.

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: Can a transmission problem destroy an engine???

My suggestion is to have the vehicle towed to another shop that you choose for a second opinion. Make sure it is not a shop he suggests and don't tell him where you are taking it. Typically, flywheels are indexed...

Q: Rough idle and low power

Hi, thanks for writing in. It sounds like you have timing chain related problems for sure. The central component, your timing chain, which maintains a critical relationship between the crankshaft, and the camshafts on your engine, has likely chewed up...

Q: Engine rattled, something fell out, and engine died

Hello. I would go ahead and follow the dealership's recommendation and have the updated water pump installed. I would also recommend having the belts, and any other pulleys, replaced if possible. If the vehicle is still under factory warranty then...

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...
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...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...