Shunt Malfunction Signs. If your child becomes very ill (persistent vomiting, extreme sleepiness, severe headache), seek medical assistance immediately. Call your childâs doctor if you think that your child is having a shunt malfunction based on the symptoms described above. Remember that you may see only one or two warning signs at a time.
Replace the tires at least every 6 years. If you're not sure, the minimum replacement time that is recommended by the NHTSA is six years regardless of use, with 10 years being the maximum service life for tires. Check your owner's manual for specific recommendations related to your car.
How often should I get a tune-up? The answer to this question really depends on what kind of car you drive and how old it is. For vehicles manufactured earlier than 2008, the rule of thumb is that you need a tune-up every 30,000 miles. For newer vehicles, it could range anywhere from every 50,000 to every 100,000 miles.