Q: Car shifts roughly and jerks
My car shifts roughly and jerks while shifting every so often. It also runs rough.
Recommended Services
| Car is hard to shift Inspection | $94.99 - $114.99 | Get a Quote |
There is most likely a problem with one of the sensors on your engine. Depending on which sensor fails, and how it is failing, signals may be sent to the computer that can make the transmission shift harder because it is "seeing" incorrect information. This could also explain why your engine is running rough. I would ask for help from one of the mechanics at YourMechanic to come to you and diagnose your rough shifting issue.
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
What others are asking
My car cranks but won't start
It appears you have performed a lot of work on your Ford F250. However, the information provided is still limited due to not knowing why these parts were replaced. Knowing if the vehicle was running prior to the replacement of...
New key for my truck won't work
You will have to have the dealer reprogram the new key and transponder for it to work with your truck. The dealer will have the special scanner to do the programming. This is typical for most vehicles that have lost...
Car Won't start
If you haven't checked all the fuses yet, I suggest checking fuse #26. It powers up the fuel injectors and the Powertrain Control Module (PCM). I'm also suspecting the crankshaft position sensor (CKP). That needs to be tested. Listen to...
Cranks but will not start
As you already know, I would suggest testing the coil packs for spark. Try also checking the crank position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement) to be sure it is working properly. When these go bad they can often cause the coils to not...
How many miles per gallon does my car get?
Hi there, thanks for writing in. Maximum fuel economy is typically in the 45-65 MPH range. Above 65 MPH, fuel economy falls off dramatically due to wind resistance. Below 45 MPH, engine gearing is not conducive to maximum efficiency but...
Fuse or bad battery?
Hi, thanks for writing in. The AC blower motor or relay (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-blower-motor-relay) may be bad and would need to be checked. The radio you may have a blown fuse (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuse) or a problem with the radio itself. If you would...
While driving defroster set to hot blows hot air as it should, while idling it is blowing cold air.
First, the coolant level should be checked to make sure the radiator is full. While the overflow tank may be full, the radiator cap must be taken off to check the level inside the radiator. If you find the level...
do i need to take my car to BMW for an oil change or brake fluid flush
In regard to your question, the criteria of relevance insofar as "who" should work on your car is simply that the person you select is appropriately trained, skilled, as knowledgeable as possible, knows how to follow instructions, and is conscientious,...
car hesitates when starting, sluggish when driving and put 15 gallons of gas in gauge still says low fuel
It sounds like you may have a couple of different issues going on. There are a number of things that may cause the car to hesitate (https://www.yourmechanic.com/services/engine-hesitates-during-acceleration-inspection) when accelerating such as low fuel pressure, a dirty or faulty mass air...
Related articles
How Long Does a Slave Cylinder Last?
Your Your slave cylinder is within a sealed system, so it will generally last a very long time, and may never have to be replaced. The key word here is, of course “may.” If you’re in the habit of buying...
How to Decide Between Manual and Automatic Transmissions
There There are a lot of decisions that have to be made when buying a new car. Everything from choosing a make, model, and trim level to deciding if upgrading the stereo is worth the extra money. One of the...
How Long Does a Throttle Body Last?
There There are so many components involved in a vehicle running properly, but some of the main ones are rather basic in their role. The throttle body is one of those parts. This component is part of the air intake...
Browse other content
Maintenance
Cities