What is a car tune up?

Asked on near Bullhead City, AZ
Topics: AutomotiveTechnology


Diana Cukrov

Due to differences in how they make cars now.About the only things left from the traditional tuneup are new spark plugs, which is typically done every 100,000 miles, and replacing the air filter periodically. Service technicians will inspect and perhaps test the fuel, ignition and emissions systems to look for faulty vacuum hoses, oxygen sensors and other parts that can hurt performance.

Marlene Yuen

A tune up generally includes replacement of several parts on your car. should involve replacing the air filter, replacing '...

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What is a car tune up?

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