Dillion opens Full Service with some solo action shot in a garage that culminates all over the hood of a Datsun. Luckily, Jack Van Dean and a Buick arrive for the next scene to pull this lonely mechanic out from under the chassis to give him his own sexual overhaul. Van Dean quickly gets Dillion firing on all cylinders by sucking his tool until the favor is returned up against the brick wall. Van Dean ups that ante, fucks his new friend all over the shop and keeps Dillion jiffy lubed and satisfied. John Truitt then pulls his truck into Gill Nemo's garage and they get to it pretty quickly. These men are rock hard almost instantly; they retire to the flatbed of the ailing vehicle where Truitt gets his hairy ass eaten, fingered, and then fucked by a stunning array of dildos. The next vehicle to arrive is driven by Markie, who is delivered into the capable hands of Brian Thomas, Markie's own personal Mr. Goodwrench. Markie pays up front for the engine work and the two lick and suck their way onto the hood of Markie's car, where he gets fucked by Thomas (and all of Thomas' genital jewelry). On the floor, Thomas takes it nice and slow down on all fours and their money shots take us to the credits.