Is Up free

Answer 1

No, automobiles engines are very complex pieces of equipment.

Tune ups are not free, because of two basic reason:

First, there is the cost of the parts that need to be replaced.

Second, there is the time that is needed to do the work, know as shop time.

Shop time pays for three basic things:

One, is the cost of the equipment needed to do the tune up.

Two, is the "overhead" cost of keeping a shop open and the lights on.

Three, is the labor or skill cost, knowing how to do a tune up.

So to answer the question: No, tune ups are not free.