Do you ever listen to your vehicle?  It could be trying to tell you something.  If the radio is always on or the fan is constantly blowing you could be missing early signs of problems.  When background noise is eliminated it's much easier to notice any odd sounds your vehicle may be making.  If you’re hearing pings, rattles, vibrations, engine misses and knocks, or anything else that could be a signal of trouble brewing, give us a call.  We'll investigate and diagnose the noises, preventing bigger, more expensive problems later.