If you’ve ever stepped on the gas pedal only to have your engine rev without the car accelerating, you know the frustration of a slipping transmission. It’s a common problem that can leave you worried about a hefty repair bill. But what exactly causes a transmission to slip out of gear?
Symptoms of a slipping transmission
Before we dive into the causes, let’s look at some of the telltale signs that your transmission is slipping:
- Engine revs without a corresponding acceleration
- Delayed or rough shifting between gears
- A burning smell coming from the transmission
- Transmission fluid leaks under the vehicle
If you notice any of these symptoms, it’s important to get your car checked out by a professional as soon as possible.
Common causes of transmission slippage
There are several reasons why your transmission might be slipping, but these are some of the most common culprits:
Low or dirty transmission fluid: Automatic transmissions rely on hydraulic fluid to engage gears. If the fluid level is low or the fluid is dirty, it can cause a lack of pressure and result in slippage.
Worn clutches or bands: Over time, the friction material on the clutches and bands inside your transmission can wear out, causing the gears to slip.
Faulty solenoids or sensors: Modern transmissions use electronic controls to regulate fluid flow and shifting. If these components fail, it can lead to slipping gears.
Damaged transmission pump: The pump is responsible for supplying pressurized fluid to the transmission. If it’s worn or damaged, it can result in inadequate pressure and slippage.
What does a transmission repair involve?
The specific repair needed will depend on the underlying cause of the slippage. In some cases, simply changing the transmission fluid and filter may resolve the issue. However, more severe problems may require:
- Replacing worn clutches, bands, or solenoids
- Rebuilding or replacing the transmission pump
- Repairing leaks in the transmission
- Completely rebuilding or replacing the transmission
A qualified transmission specialist will be able to diagnose the problem and recommend the most appropriate repair.
The cost of transmission repairs in New Zealand
Transmission repairs can be expensive, with costs ranging from a few hundred dollars for minor issues to several thousand for a complete rebuild or replacement. Here are some rough estimates for common repairs in NZ:
- Transmission fluid change: $200-$400
- Solenoid replacement: $500-$1,500
- Transmission rebuild: $3,500-$7,500
- New transmission: $5,000-$10,000+
Keep in mind that these are just ballpark figures and the actual cost will depend on your specific vehicle and the extent of the damage.
Why choose My Auto Shop for transmission repairs
At My Auto Shop, we understand how important your car is to you. That’s why we offer convenient, reliable service at competitive prices. Our mobile mechanics will come to you, whether you’re at home or at work, and provide upfront pricing with no hidden fees.
We have extensive experience working on all types of transmissions, from classic manuals to the latest automatics with complex electronic controls. Our team uses state-of-the-art diagnostic equipment to quickly identify the problem and get you back on the road.
Plus, with our strong focus on customer service, you can trust that you’re getting honest advice and quality workmanship. Just check out our stellar Google ratings to see what our satisfied customers have to say.
So if your transmission is giving you trouble, don’t hesitate to give us a call. We’ll help keep your car running smoothly for years to come.