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Gearbox

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How Long Does a Steering Rack/Gearbox Last?
When you turn the steering wheel, the two front wheels also turn in the direction you want. It actually takes a lot of different components to translate the rotational movement of the...
How to Replace a Car's Steering Rack Gearbox
The steering gearbox transmits the driver's steering wheel inputs to the wheels so that the car turns correctly. If damaged, it should be replaced.
How to Replace a Windshield Wiper Gearbox Assembly
Windshield wipers keep car windshields clear of rain and debris. The wiper gearbox transfers power from the wiper motor to the wiper arms.
How an Automatic Transmission Works
An automatic transmission allows a vehicle engine to operate within a narrow speed range, just like a manual transmission does. As the engine achieves higher degrees of torque (torque is the rotational power of...
How a Manual Transmission Works
A manual transmission helps a vehicle achieve a desired speed through the use of gears, a clutch, and a shifter. It works like this: when the driver wants to shift gears, he or she...

Related questions

Question
Shift selenoid "A" electrical P0753
If you did not do so while replacing shift solenoid "A" (if I am reading your query correctly), disconnect the battery for 10 minutes or so, re-connect the battery, and drive the car for 15-20 minutes. This will reset the...
Question
Car won't go in gear when hot?
Hi there, thanks for writing in. I'd be happy to help. Your transmission is a computer-controlled transmission which can be affected even when something as simple as a weak battery is the issue. I would first suggest checking the battery...
Question
My gearbox is stock. Now hard to turn when not in motion and groans when I try to turn it. Help???
It is possible that the noise you are hearing could be related to the power steering pump rather than the gearbox. This can oftentimes happen when a power steering fluid leak exists. I would recommend having the you steering symptoms...
Question
Gearbox Rattle Holden Cruze 2003
Hello. You are right that it can be any number of these things. To diagnose this, I usually get the vehicle in the air and drive it to see if I can pinpoint the noise. Most of the time it...
Question
There is a delay when the car tries to shift into the next gear
This may be related to the transmission being low on fluid or potentially a bad transmission control solenoid. As you may know, every time a gear change is required, the car's computer activates a transmission solenoid, which directs transmission fluid...
Question
Car will not move in any gear but 4th gear and makes noise.
Hi there. If the transmission will not move in any gear but 4th gear, then there is either an issue with the synchronizers or the transmission gears are damaged. First check the shifter rail and see if the forks are...
Question
My car is W210 E200. I want to ask about somthing in the gearbox
Hey there. When you are in 'S' mode, the transmission starts out in 1st gear normally, but when you select 'W' mode, the transmission will start out in 2nd gear to help reduce wheel slip on slippery surfaces. Where...
Question
strange problem
Hello. The symptoms you are experiencing can be caused by a wide variety of issues. If the symptoms appear to come and go then it may be possible that the symptoms are electrical in nature. A few things I would...
Question
Dsg problem
Hello - the P0824 code is an error with the shift selector mechanism, failing to detect the shifter forward/backward positioning. This problem will require specialized equipment and parts from your manufacturer. Contact your vehicles dealer service center for assistance. ...
Question
I changed the gearbox but the car is only moving in reverse and it needs acceleration up to 6000rpm to reach 30mph.
It sounds like the transmission is slipping. It is not good to max out the RPMs to make the vehicle move. Check the tranmission fluid level and the condition of the fluid. If the fluid is black, then I recommend...
Question
Cracked Gearbox
Hello - how unfortunate for both of you. It is possible, since the engine/transmission of your Fit is very close to the front of your vehicle - but unlikely. You would have to impact the BMW all the way to...
Question
Gear shift slips over to Manual Transmission without touching. I have to hold it to keep it in Automatic.
Hi there. All automatic transmissions require transmission fluid for them to work. In your engine compartment by the right side next to the radiator area, there is a box in front of the air filter housing. Remove that box and...
Question
whats the best gear lube i can get for my car and dose it really matter what i get
Synthetic gear oil is recommended. At the cited "link" be sure to click on the "transmission gear oil section" at the top of the page. In terms of your question "does it matter", you will see a material difference in...
Question
Sifter floats from gear to gear and when letting out the clutch there is no response.
Hi there. Either the clutch has failed causing the transmission not to engage in any gear, or the transmission shifter plastic rings broke and will not engage the shifter. Check the clutch and make sure that it is moving when...
Question
Truck won't move when in gear.
Hi there. If your vehicle has an automatic transmission, check the transmission oil level and make sure that it's full. If your transmission is a manual, check the slave cylinder or clutch fork and see if it's working. If your...
Question
car won't go into gears 1-5 but will reverse whats the problem?
Hi there. The issue could be the shifter not working with the fork being bent on the shifter or the synchronizers are damaged and not allowing the gears to be obtained in any forward position. I recommend seeking out a...
Question
Putting transmission in reverse grinds gears but not when changing any of the forward gears.
Hi there. The issue could be either the shifter fork being bent or the reverse gear is burned up causing the transmission to grind when going in reverse. I recommend seeking out a professional, such as one from Your Mechanic,...
Question
Car will not move. When I try to drive, it starts up and wants to try to go forward, but it just won't. What might the problem be?
Hi there. The clunk that you heard and the grinding sound came from the transmission. The noise was a gear breaking a tooth off and causing the transmission to no longer engage the teeth from the main shaft to the...
Question
There is a noise coming from the transmission.
Hi there. The noise could be coming from a clutch pack slipping with no frictions left causing a whining noise. The other thing that could cause the noise is the gears are worn and moving around too much. I recommend...
Question
I have Chevrolet Epica ls 2010 automatic 6 cylinder car. I want to change gearbox. Please tell me which car model's gearbox will fit to my car.
The gearbox (transmission) that is in your vehicle will fit the years 2007 through 2010 from the Epica, Daewoo, and Tosca. They all have the same manual 5 speed transmission.

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