- 1 What is a carb kickdown?
- 2 How does a kickdown work?
- 3 What does the kickdown cable do?
- 4 When should you use kickdown?
- 5 How tight should the kickdown cable be?
- 6 How do you install a transmission kickdown cable?
- 7 Does a C6 need a kickdown?
- 8 Can I drive without a kickdown cable?
- 9 Is a kickdown cable necessary?
- 10 How do you kick down a automatic transmission?
- 11 Why does my car jerk when shifting gears with an automatic transmission?
- 12 What is a kickdown switch?
- 13 Is downshifting in an automatic bad?
What is a carb kickdown?
The kick down cable is mounted to the carburetor, or, in the case of fuel injected vehicles, the throttle body. It runs from the butterfly arm on the carburetor down to the side of the transmission, where it attaches to an arm that allows the transmission to shift gears.
How does a kickdown work?
When the accelerator pedal is pressed all the way to the floor (beyond the position normally regarded as full acceleration) a lower gear is immediately engaged. This is known as kick-down. If the accelerator is released from the kick-down position, the gearbox automatically changes up.
What does the kickdown cable do?
One component that helps both drive systems communicate is the kickdown cable. This device helps the engine relay information on revolutions per minute (RPM) to the automatic transmission and essentially tells it that it’s time to shift gears.
When should you use kickdown?
Why would you use kick-down? Explanation: The action of sharply pressing the accelerator to the floor (kick-down) will send a signal to the transmission to select a lower gear. This is useful when wanting to accelerate briskly, such as when overtaking another vehicle.
How tight should the kickdown cable be?
you want the cable to just about tight at full throttle. so yes, there might be slack in it at part throttle.
How do you install a transmission kickdown cable?
Method 1 of 1: Replacing the kickdown cable
- Materials Needed.
- Step 1: Jack up the front of the vehicle and set the jack stands.
- Step 2: Place wheel chocks on the rear wheels.
- Step 3: Disconnect the kickdown cable at the carburetor or throttle body.
- Step 4: Remove the kickdown cable from the mounting bracket.
Does a C6 need a kickdown?
There should be a lever behind the shift lever on the shift shaft for the detent to hook-up to. Without it you’re going to have soft, early shifts and of course, no kickdown.
Can I drive without a kickdown cable?
Tools R Us said: Shouldn’ t be a problem. The cable adjusts system pressure, so shift pressure. With the cable fully retracted it will shift lazy/slip a lot, if the cable was pulled fully out it will shift more firmly, less slip.
Is a kickdown cable necessary?
In fact, if you don’t mind downshifting manually with the shift lever when passing, there’s really no need for a functional kickdown cable or switch at all. You must install a true TV cable with the correct throttle-lever pivot geometry and then adjust it properly or you will burn up the trans!
How do you kick down a automatic transmission?
However, in an automatic, to get this change down of gear, called ‘kick-down’, you need to sharply press the accelerator pedal right down. This causes the quick down change of gear and more power for accelerating. When the need is over, just ease off the accelerator and the car changes up gears again.
Why does my car jerk when shifting gears with an automatic transmission?
Automatic transmissions that shift hard, jerk or shake during a shift change may mean your transmission fluid needs changed or fluid level is low. In manual transmission vehicles, abnormal gear shifts could indicate damaged gear synchros, worn clutches or other, more severe issues.
What is a kickdown switch?
An electrical switch that is used to cause a transmission to downshift from a higher to a lower gear ratio.
Is downshifting in an automatic bad?
Never use the automatic transmission to slow down This practice is not acceptable in automatic transmissions because a forced downshift at high-engine RPMs can result in excessive transmission wear, specifically to the clutch friction plates and the transmission bands.