With a zest for clean combustion, the mechanical motor managers at Henry Clay Motors tidy up engines and exhaust pipes with their standard oil changes. Every car requires periodic oil swaps after racking up miles, years, or lip prints from hatchback kissing booths, and three oil changes will prevent your auto from developing a hacking cough for a year or longer. Otherwise, spot-check spotty roadsters with a single service. Worn-out crude goes safely to eternal rest in the fluid graveyard as technicians top off jalopy gullets with up to 5 quarts of fresh standard oil. The new lube keeps car hearts healthy?smoothing out under-hood friction, cleaning up vehicle emissions, and extending engine life without the need for expensive voodoo spark plugs. Henry Clay also keeps cylinders spotless with replacement oil filters, giving your engine's doormen a shift change while keeping out unwanted interlopers such as debris, contaminants, and drunken New Year's Eve revelers trying to use the bathroom. The value of today's Groupon includes labor and waste disposal. Synthetic oil is offered for an additional charge.