Car parts and drivetrain components for Fiat Grande Punto.
The most common signs are pronounced vibrations during acceleration or unusual noises from the front suspension. If you notice that a drive shaft is bent or has heavy rust build-up affecting its balance, it should be replaced immediately.
This noise is almost exclusively caused by a worn outer CV joint. When the internal bearings wear out or the lubrication is lost, this characteristic sound occurs under load when turning.
No, there are differences depending on whether the car has a manual or automatic gearbox, as well as the engine fitted (such as petrol or diesel). Always select your specific model and engine to find the correct version.
Yes, if you catch the damage early and the joint is still clean and well lubricated, you can replace just the CV boot. If dirt and grit have already entered the joint, it is usually safest to replace the complete CV joint.
If the vibrations occur specifically under acceleration, a worn inner CV joint could be the culprit. If the shaking persists regardless of throttle input, it may also be caused by unbalanced wheels or a damaged drive shaft.
It has four front CV joints in total: two outer joints (at the wheels) and two inner joints (at the gearbox), split across the two drive shafts.