Reasons for a Heavy Porsche Clutch Pedalby Dutch Silverstein August 29, 2022
The clutch is a device that allows the engine to disconnect from the wheels, allowing the vehicle to come to a stop without stalling. It’s an essential part of any manual transmission, and it’s important to make sure that it’s in good working order. A normal Porsche clutch should be smooth, with little resistance when the pedal is depressed. If the pedal is hard to push down, or if there is grinding or shaking when engaging the clutch, it’s a sign that something is wrong and the vehicle needs to be taken in for service. Don’t take chances with your safety; if you’re experiencing any problems with your Porsche clutch, get it checked out as soon as possible.
What Causes a Heavy Clutch Pedal?
If you’re not a mechanic, you may not be very familiar with any part of your Porsche’s transmission system, including the clutch. Below are some of the most common causes of a heavy or stiff clutch pedal that has become hard to engage:
- Clutch Pedal Adjustment: When you depress the clutch pedal, it should have a little give before engaging. If the pedal is too high, your car will lurch when you shift gears. If the pedal is too low, it will be difficult to shift gears. The goal is to find the sweet spot where the pedal is easy to depress but still engages smoothly.
- Clutch Helper Spring: The clutch helper spring is a small, but important, component of the clutch system in a car. It is located between the pressure plate and the diaphragm spring, and its purpose is to help push the pressure plate back into its original position after the clutch pedal is released. However, if the helper spring is too strong, it can cause the pressure plate to stay engaged for too long, making the clutch feel heavy and difficult to disengage. In some cases, it can even cause the clutch to slip. If you suspect that your helper spring is causing problems, it’s best to have it checked out by a qualified mechanic.
- Damaged Cross Shaft: The clutch pedal is connected to a cross shaft via a series of linkages. The cross shaft is what actually activates the clutch. If the cross shaft is worn out or bent, it can cause the clutch to become heavy. This can make it difficult for the driver to press the pedal, and it can also cause the car to jerk when shifting gears. If you suspect that your clutch may be heavy, it is important to have it checked by a mechanic as soon as possible.
- Worn-out Linkage: Most cars have a linkage between the clutch pedal and the clutch itself. The purpose of the linkage is to physically connect the two so that when you press down on the pedal, the clutch disengages. However, over time linkages can become worn out or damaged, which can cause a heavy clutch.
- Items Stuck Under the Pedal: This one may seem obvious, but you might be surprised at how often owners don’t think to check for this! If your clutch pedal doesn’t feel right, take a moment to look in the floorboard for any small objects that may have rolled under the pedal and be preventing it from going all the way down.
Trust A&M Auto Service with Your Porsche
A&M Auto Service has been serving Porsche owners in and around Pineville, NC for more than 23 years, making us one of the most trusted service and repair garages in the area. We specialize in European vehicles, so you can rest assured that you are getting skilled service technicians who know exactly how to handle your car. Our team has decades of experience, and we are dedicated to giving our customers the best service possible.
If your European vehicle is experiencing any issues, our skilled service technicians at A&M Auto Service are here to help. We offer a nationwide 3 year/36,000 mile limited warranty, so you can drive with confidence after we’ve worked on your car.