Car Temporarily Loses Power When Transmission Changes Gears

Causes

There are a few possible causes for this problem:

• Worn or damaged transmission components: This is the most common cause of this problem. Over time, the gears and other components in the transmission can wear or become damaged, which can cause the transmission to lose power when it changes gears.
• Low transmission fluid: Transmission fluid is essential for lubricating the gears and other components in the transmission. If the transmission fluid level is low, it can cause the transmission to overheat and lose power.
• Faulty transmission solenoid: The transmission solenoid is responsible for controlling the flow of transmission fluid. If the solenoid is faulty, it can cause the transmission to lose power when it changes gears.
• Electrical problems: Electrical problems can also cause the transmission to lose power. For example, a faulty sensor or wiring harness can cause the transmission to lose power when it changes gears.

Symptoms

The symptoms of this problem can vary depending on the cause. However, some common symptoms include:

• The car may hesitate or jerk when it changes gears.
• The car may lose power when it changes gears.
• The transmission may make a grinding or whining noise when it changes gears.
• The check engine light may be illuminated.

Diagnosis

To diagnose this problem, a mechanic will typically perform the following steps:

• Inspect the transmission fluid level and condition.
• Test the transmission solenoid.
• Inspect the wiring harness for any damage.
• If necessary, remove the transmission for further inspection.

Repair

The repair for this problem will depend on the cause. However, some common repairs include:

• Replacing worn or damaged transmission components.
• Adding transmission fluid.
• Replacing the transmission solenoid.
• Repairing or replacing the wiring harness.

Prevention

There are a few things you can do to help prevent this problem from occurring:

• Regularly check the transmission fluid level and condition.
• Avoid driving in harsh conditions, such as off-road or in deep snow.
• Have the transmission serviced according to the manufacturer’s recommendations.

Conclusion

If your car is temporarily losing power when it changes gears, it is important to have it diagnosed and repaired as soon as possible. This problem can lead to further damage to the transmission, which can be expensive to repair.