Mechanic’s Heart by Aubrie Lee

Maverick Reinhart had one job: fix the car of his daughter’s best friend.
Easy. Maybe too easy?
Camilla Delgado had one job: get her mustang fixed and get the hell out of dodge, while trying not to get into more debt.
Not so easy.
But who could have predicted they’d be instantly attracted to each other, the car parts would take longer than they planned and, despite the age difference, Camilla would be the one to capture Maverick’s heart?
Once you catch a Mechanic’s Heart, there’s no way to return it.