Infections. Itching may be a symptom of an infection, such as: 1  chickenpox or another viral infection. 2  athlete's foot â a fungal infection that causes itching in between the toes. 3  ringworm â a fungal infection that causes a ring-like red rash to develop on the skin and can cause an itchy scalp.
If you do this on your own, then belt replacement cost would be limited to the price of a new belt, which would be about $50 to $200 or more, depending on the car model. Replacement Cost at a Service Center
The timing belt is a part of an automobile that needs to be checked on a regular basis. If any problems arise during this inspection, a mechanic will probably recommend a timing belt replacement. On average, a timing belt will have to be replaced every 60,000 to 100,000 miles depending on the make and model of the car. Those that want to do the job themselves will find that a timing belt alone can cost $10 to as much as $100. 2  Doing a complete job yourself should cost no more than $200 to complete the job. 3  According to a forum thread on the website PassatWorld.com, the users claimed that they paid anywhere from $400 to as much as $800.