An automatic transmission is an advanced technique to change the gear system for transferring to generate gear ratios and reverse options. Gear set consists of the multiple small gears that present between single-center gear and large ring gear. When it comes to automobile transmission, two sets of the gear sets are available and it allows shifting of wide varieties of gear ratios. Transmission shifts hard when hot is a common transmission default in the cars. When it comes to common transmission issues then it includes leaking fluid, dragging clutch, slipping of gears, transmission noise in a neutral and burning smell.


Everything to know about automatic transmission shifting hard

transmission issues

If you are searching online like automatic transmission shifting hard then you might know about the cause of automatic transmission. Two types of transmissions are available like automatic and manual. The majority of the mechanics might tackle head gasket replacement or timing belt job. An earliest automatic transmission is used planetary gear set which is having single-center gear. Automatic transmission at your vehicle might provide you early warning signs in order to alert you of the working problem. The major automatic transmission failure warning signs include

  • Erratic shifting
  • Strange noises
  • Discolored or dark fluid
  • Low fluid level

Transmission fluid like engine oil might get dirty over time from foreign matter and wear products. Low fluid level at your transmission could be caused by the leak. Erratic shifting might be a sign of the transmission issues. In case your transmission shifts too instantly into gear which might make your car jerk. The car transmission is the complex mechanical system that can control application of the power from the engine to the driveshaft. There are lots of reasons are there for transmission jerking and you must find out the main cause. Leak is a recognizable symptom that must be repaired instantly. Dragging clutch describes symptoms experienced by the manual transmissions which might involve clutch disk failing to the disengage flywheel while the pedal is pressed. Six main parts of the clutches are available such as clutch cover, release cylinder, clutch master cylinder, release fork, and clutch disc. The main purpose of the synchronizer ring is that effortlessly engage the gear. A clutch cover prevents and allows transmission from the engine. A vehicle with manual transmission means that you must manage change gear by shifting transmission.

transmission shifts hard

Get amazing information about transmission hard shift

Generally, transmission hard shift might do with the issues in a gear system or with a clutch. Causes of the manual transmission include damaged gears, damaged master cylinder, low level of the gear oil, damaged hub sleeve and damaged gears. Massive numbers of the gears in manual transmission systems like counter gear, reverse gear, and first gear. It is always necessary to change your transmission oil each once in a while. Synchronizer ring is having vast numbers of small teeth which might allow hub sleeve to engage it. This kind of problem occurs because of the problem with vacuum lines. Clogged, disconnected or bent vacuum lines may affect the pressure in the transmission. So, now we know that the first thing that we should check is transmission oil and change it. We already collected all the best transmission fluids for you, you just need to choose the most suitable for your car.

Preview
Honda FBA_08200-9008 08200-9008 Automatic Transmission Fluid, 4 Pack, 1 US QT /946 ML
Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant - 1 Quart
Castrol 03518 Transmax ATF Green High Mileage Transmission Fluid - 1 Gallon
Genuine Honda Fluid 08798-9031 Manual Transmission Fluid - 1 Quart
ACDelco 10-9395 Dexron VI Automatic Transmission Fluid - 1 gal
Title
Honda FBA08200-9008
Red Line 50304
Castrol 03518
Honda 08798-9031
ACDelco 10-9395
Transmission Type
Automatic
Manual
Automatic
Manual
Automatic
Product Dignity
Outstanding protection
Stable at high temperatures in performance applications
Provides superior transmission performance
Improved shift quality
Fuel economy and longer transmission life
Preview
Honda FBA_08200-9008 08200-9008 Automatic Transmission Fluid, 4 Pack, 1 US QT /946 ML
Title
Honda FBA08200-9008
Transmission Type
Automatic
Product Dignity
Outstanding protection
Checkout
Preview
Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant - 1 Quart
Title
Red Line 50304
Transmission Type
Manual
Product Dignity
Stable at high temperatures in performance applications
Checkout
Preview
Castrol 03518 Transmax ATF Green High Mileage Transmission Fluid - 1 Gallon
Title
Castrol 03518
Transmission Type
Automatic
Product Dignity
Provides superior transmission performance
Checkout
Preview
Genuine Honda Fluid 08798-9031 Manual Transmission Fluid - 1 Quart
Title
Honda 08798-9031
Transmission Type
Manual
Product Dignity
Improved shift quality
Checkout
Preview
ACDelco 10-9395 Dexron VI Automatic Transmission Fluid - 1 gal
Title
ACDelco 10-9395
Transmission Type
Automatic
Product Dignity
Fuel economy and longer transmission life
Checkout

How to Change Transmission Fluid

If you are going to change transmission oil by yourself you will need some special equipment that will help you to change it easily. So, in this part of the article we collected all important tools and equipment that you probably need while changing transmission oil or any other fluids of your car:

Preview
ATD Tools 5184 Black Drain Pan - 4-1/2 Gallon Capacity
Mityvac 7201 Fluid Evacuator Plus
Plews LubriMatic 75-068 All-Purpose Extra Long Super Funnel for Engine Oil, Transmission Fluid, Power Steering Fluid, and More - 2 Quart Capacity
OTC 6604 Transmission Fluid Fill Adapter
Drymate Armor All Oil Spill Mat, Absorbent/Waterproof Garage Floor Protector, Reusable/Durable (Made in The USA)
Plews 55001 Lubrimatic Fluid Quart Pump, Fits Standard Quart Bottles
Title
Black Drain Pan - 4-1/2 Gallon
2.3 gal Oil Extractor
Long Funnel
Transmission Fluid Fill Adapter
Oil Spill Mat. Garage Floor Protector
Fluid Pump
Price
$22.38
$96.00
$6.99
$20.82
$20.99
$7.81
Preview
ATD Tools 5184 Black Drain Pan - 4-1/2 Gallon Capacity
Title
Black Drain Pan - 4-1/2 Gallon
Price
$22.38
Checkout
Preview
Mityvac 7201 Fluid Evacuator Plus
Title
2.3 gal Oil Extractor
Price
$96.00
Checkout
Preview
Plews LubriMatic 75-068 All-Purpose Extra Long Super Funnel for Engine Oil, Transmission Fluid, Power Steering Fluid, and More - 2 Quart Capacity
Title
Long Funnel
Price
$6.99
Checkout
Preview
OTC 6604 Transmission Fluid Fill Adapter
Title
Transmission Fluid Fill Adapter
Price
$20.82
Checkout
Preview
Drymate Armor All Oil Spill Mat, Absorbent/Waterproof Garage Floor Protector, Reusable/Durable (Made in The USA)
Title
Oil Spill Mat. Garage Floor Protector
Price
$20.99
Checkout
Preview
Plews 55001 Lubrimatic Fluid Quart Pump, Fits Standard Quart Bottles
Title
Fluid Pump
Price
$7.81
Checkout

There are three main ways to change the oil in the automatic transmission:

Method #1

Traditional-partial oil change, its refreshment. Unscrew the drain plug in the automatic transmission crankcase (at the bottom), drain as much oil as can flow, and fill the same amount (or more/less – the level is checked by a dipstick). This changes 30-40% of the oil. Nothing drastic in the automatic transmission does apply – the new oil is simply mixed with the old one. If you need to change more than 30-40% of the oil or all the oil completely, it is recommended to repeat the partial replacement procedure several times (3-5) every few hundred miles of mileage.

Advantages of this method:

  • everything can be done independently, without stopping at the service station and without resorting to outside help;
  • a small amount of oil is consumed (with a single replacement);
  • the filter and the pallet are washed; deposits on the pallet can be used to analyze the automatic transmission operation and prevent serious breakdowns;
  • there is less risk of washing “useful” deposits in the automatic transmission and, consequently, less risk of disrupting the operation of the box.

Cons of this method:

  • to completely replace automatic transmission fluid, you need to change it several times, which leads to a large total consumption;
  • you still won’t change the fully automatic transmission oil.

Method #2

100% oil change in automatic transmission at the service station, using special equipment. By the way, you can find all the necessary tools and equipment for changing transmission oil at the end of the article. Many service stations are now equipped with devices that change the oil in the automatic transmission by pressing. The new oil is replaced by the old one, which makes it possible to talk about its complete replacement. This is done by this algorithm: through the radiator cooling boxes are connected to the transmission tube of the apparatus, start the engine, the old oil is drained, filled with new. Through a special window, you can visually control the color of automatic transmission fluid – as soon as it reaches the desired color, the procedure stops. This replacement takes about 10-12 liters of automatic transmission oil.

Advantages of this method:

  • deception with the amount of automatic transmission fluid poured into your car disappears – you control the entire process and see for yourself how much fluid for automatic transmission entered the automatic transmission;
  • a complete oil change in the automatic transmission has a very significant effect on the gasoline consumption in the direction of reduction since losses in the torque Converter are greatly reduced. In addition, the automatic transmission itself often becomes “faster” ;

Cons of this method:

  • at the service station, you will be given a guarantee for your work, but will not be given a guarantee for the normal operation of the automatic transmission after that. This is due to the fact that when the oil is completely replaced, “useful” deposits are washed out with all the consequences that follow – up to the breakdown of the automatic transmission. However, this is only relevant for cars with high mileage, and not for fresh cars;
  • the equipment for this procedure is not yet available in all cities, that is, this method is not available to every motorist;
  • it is, of course, more expensive than just refreshing the oil.

Method #3

100% oil change in the automatic transmission on their own. For those who do not want to overpay representatives of the car service and are confident in their abilities. Let’s make a reservation right away: the following methods of replacing oil in an automatic transmission are taken from the forum and their effectiveness remains entirely on the conscience of those who described them in our forum. So, the method, in general, is as follows: warm up the automatic transmission after driving about 5 miles, drive to the pit, and, turning off the engine, Unscrew the drain plug on the pallet of the automatic transmission. Drain the maximum amount of oil. Then very carefully unscrew the pan – it still has a fairly large amount of oil, and if you move carelessly, you can pour it on yourself. Carefully remove the filter (some more oil will be poured out), wash the filter (with gasoline or solvent, blow), wash the pallet from the plaque, then put back the filter, gasket, and pallet. Then pour the same amount of automatic transmission fluid into the probe hole as was poured out as a result of previous operations (or even a little more). After that, you need to disconnect the oil drain pipes from the cooling radiator, put on the oil channels hoses that are lowered into a container suitable for draining automatic transmission fluid size (someone uses cans, someone bottles from Coca-Cola-a matter of taste. The engine starts and in a few seconds, the oil will flow from the hose. As soon as the leaking oil gets the color of fresh (that is, in fact, the new oil will replace the old one), turn off the engine (it is better to use a partner for this). Remove the hoses and reattach the tubes. It only remains to check the level of fluid for the automatic transmission on the cold labels and on the hot ones (after you ride in quiet mode for a few miles).

We hope that our article was useful for you and solved many issues. We offer you to choose transmission oil or you probably special helpful tool which you will necessarily need for solving your problem.