McCullough NAPA Auto Care

Dear valued customers:  Please do not park in the driveway as it is shared by all businesses in the complex.  Please make sure that you park in the McCullough parking lot.  If you need help with parking, please let us know.  We will be glad to assist.  Thanks for your cooperation!


Mon-Fri: 7AM – 6PM
Saturday & Sunday: Closed

Serving Metro Atlanta Since 1969

Who doesn’t love a good acronym when dealing with car repair.  The MAF sensor, or Mass Air Flow sensor, is an important piece of technology that helps determine how much fuel needs to be delivered to the engine.

A proper air and fuel mixture is needed in order to deliver fuel to the engine.  The MAF Sensor calculates the volume, density and temperature in the air and reports them back to your vehicle’s internal computer.  From there, it makes the necessary adjustments to have your engine perform efficiently.

A dysfunctional MAF Sensor could result in direct engine damage and suffering fuel economy.  To ensure that your vehicle’s engine performs to the top of it’s ability, bring it in for an inspection by one of our ACE certified technicians.