If your air conditioning (AC) has been less than helpful this summer, it may be the expansion valve (also known as an orifice tube).
You car may display a Check Engine Light, it may not be running correctly, or it may not pass your local emissions test.
A valve cover leak can occur well before you ever know it is there.
The positive crankcase ventilation (PCV) valve is incorporated into current production engines to aid in improving emissions.
Without a doubt, the best way to maintain your car is to follow the manufacturer's suggested service schedule, but some people opt not to for various reasons, cost often being one of them– the scheduled maintenance services can certainly be expensive.
The braking system on your car requires a lot of pressure.