Synonyms of tune up

Noun

1. warm-up, tune-up, prolusion, preparation, readying

usage: exercising in preparation for strenuous activity

2. tune-up, adjustment, registration, readjustment

usage: adjustments made to an engine to improve its performance

Verb

1. tune, tune up, adjust, set, correct

usage: adjust for (better) functioning; "tune the engine"

2. tune, tune up, adjust, set, correct

usage: adjust the pitches of (musical instruments); "My piano needs to be tuned"