The shots were fired just after 10:30 a.m. Wednesday at Sami’s Car Wash on Old Todd’s Road at Richmond Road.
Police say a black male with white T-shirt and Grand Blanc baseball hat had a gun and ran off.
Witnesses told police they saw a blue on blue Chevy Caprice with two flat tires leaving the scene.
It is unclear if anyone was hit by gunfire. Police are still searching for a suspect.