Transmission Shifts Fine Until It Warms Up

It’s a common enough problem. The transmission shifts fine until the engine is cold, but once it warms up, it starts to slip.

What are the Signs that the Transmission is Going Out?

The most common symptom of a slipping transmission is when the transmission “slips” out of gear while you are driving.

You may also notice:

  • A burning smell coming from the car
  • Difficulty shifting gears
  • The engine revving without the car moving

If you notice any of these symptoms, it’s important to have your transmission checked out by a qualified mechanic as soon as possible.

Causes & Solutions

Have you ever noticed your transmission slipping? It’s important to figure out the cause so you can fix it. Often, it’s something as simple as low or dirty transmission fluid. However, it can also be caused by worn parts, which will need to be replaced. Either way, it’s best to consult a mechanic to diagnose and fix the problem.

There are a few things that can cause this, so let’s take a look at each one.

1) Transmission Fluid is Low

One possibility is that the transmission fluid is too low. When the fluid gets low, it can’t lubricate the transmission properly, causing it to slip.

The solution is to simply add more fluid. You can check the level yourself by pulling out the dipstick (usually marked with a red line). If it’s below the line, add more until it reaches the line.

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If you’re not sure what kind of fluid to use, consult your owner’s manual or a mechanic.

2) Transmission Fluid is Dirty

Another possibility is that the fluid is dirty. Over time, the fluid can get contaminated with metal shavings and other debris. This can cause it to lose its lubricating properties, leading to a slipping transmission.

The solution is to have the fluid flushed and replaced. This is a job best left to a mechanic, as they will have the proper equipment to do it.

3) Worn Transmission Parts

Another possibility is that the transmission parts are worn out. Over time, the gears can wear down, causing them to slip.

The solution is to have the transmission rebuilt or replaced. This is a job best left to a mechanic.

If your transmission is slipping, it’s important to figure out the cause so you can fix it. Often, it’s something as simple as low or dirty transmission fluid. However, it can also be caused by worn parts, which will need to be replaced. Either way, it’s best to consult a mechanic to diagnose and fix the problem.

When to Visit a Mechanic?

If you notice any signs of a slipping transmission, it’s important to visit a qualified mechanic as soon as possible. They will be able to diagnose the problem and recommend the best course of action. Often, something as simple as adding fluid or flushing the system can fix the problem. However, if the parts are worn out, they will need to be replaced. Either way, it’s best to get it checked out sooner rather than later to avoid further damage.

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Some Other Causes of This Problem:

There are a few other things that can cause this problem, but they are less common.

1) Faulty Solenoids:

The transmission has a number of solenoids that control the flow of fluid. If one of these is faulty, it can cause the transmission to slip.

2) Clogged Filter:

The transmission filter can become clogged over time, restricting the flow of fluid. This can cause the transmission to slip.

3) Low Pressure:

If the transmission is not getting enough hydraulic pressure, it can cause the transmission to slip.

4) Worn Bands:

The bands that hold the gears in place can wear out over time. If they are worn, they can cause the transmission to slip.

5) Damaged Gears:

The gears in the transmission can become damaged. This can cause the transmission to slip.

As you can see, there are a number of potential causes of this problem. If you notice your transmission slipping, it’s best to visit a qualified mechanic to have it checked out. They will be able to diagnose the problem and recommend the best course of action. Often, something as simple as adding fluid or flushing the system can fix the problem. However, if the parts are worn out, they will need to be replaced. Either way, it’s best to get it checked out sooner rather than later to avoid further damage.

FAQs:

Q: Why does my transmission shift hard when it’s cold?

There are a few potential reasons. One is that the transmission fluid is too thick when it’s cold. This can cause it to not flow properly, leading to hard shifting. Another possibility is that the transmission parts are worn out. Over time, the gears can wear down, causing them to slip. The solution is to have the transmission rebuilt or replaced. This is a job best left to a mechanic.

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Q: What are the signs that the transmission is going out?

There are a few signs that the transmission is going out. One is hard shifting, especially when it’s cold. Another is slipping, which can be caused by low or dirty transmission fluid. If the parts are worn out, they will need to be replaced. Either way, it’s best to consult a mechanic to diagnose and fix the problem.

Q: Why does my transmission not engage when cold?

One potential reason is that the transmission fluid is too thick when it’s cold. This can cause it to not flow properly, leading to hard shifting. Another possibility is that the transmission parts are worn out. Over time, the gears can wear down, causing them to slip. The solution is to have the transmission rebuilt or replaced.

Final Thoughts:

If you notice any signs of a slipping transmission, it’s important to visit a qualified mechanic as soon as possible. They will be able to diagnose the problem and recommend the best course of action. Often, something as simple as adding fluid or flushing the system can fix the problem. However, if the parts are worn out, they will need to be replaced. Either way, it’s best to get it checked out sooner rather than later to avoid further damage.

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