Jeff’s Auto Doc LLC

04/03/2026

Front bath room

04/02/2026

04/02/2026

04/01/2026

Our office started to get its make over today

01/28/2026

Do you or some one you know own GM with Active Fuel Management (AFM), formerly known as Displacement on Demand (DoD), is a General Motors technology used in Chevy, GMC, and Cadillac V6/V8 engines (Gen IV and V) to deactivate half the cylinders under light loads, improving fuel economy by 5.5–7.5%. While designed for efficiency, this system is known for high failure rates, often leading to lifter, camshaft, and oil consumption issues.

We offer full cam and DOD repair with OEM (GM stock) repairs. And we offer Texas speed cam kits with full Dino tuned. Call us today to schedule an appointment 989-330-8307

08/11/2025

Been doing all kinds of different things

05/10/2025

No matter what the job we do it!!! lift kits and all

04/20/2025

Happy Easter from our family to yours…….
This morning the good old bunny stop by our shop and left some free oil change coupons we like to give them away. We have 5 free oil changes to give out how to win???? Like this post and leave a comment we will pick 5 random people that likes and leaves a comment on this post on 4-25-25. Happy Easter from your auto doc family