Bay Diagnostic

Bay Diagnostic At Bay Diagnostic, we’re a full-service European auto shop placing focus on professionalism and fine workmanship. Call today!

From oil changes to brake repairs, we offer dealer-level service at a fair price; we’re invested in your investment.

06/04/2026

Audi Q5 owner kept adding coolant.
Never figured out where it was going.
Leaking tube and a missing O ring on the reservoir cap.
Stop topping it off. Find the actual problem.

📍 Brooklyn, NY
🕗 Mon–Fri | 8 AM – 5 PM
📞 (718) 615-0705
🖥 baydiagnostic.com

06/04/2026

43 years in business. This June.
Brooklyn built this. Our customers built this.
The owner is still here. Every single day.
Thank you. From the bottom of our hearts.

📍 Brooklyn, NY
🕗 Mon–Fri | 8 AM – 5 PM
📞 (718) 615-0705
🖥 baydiagnostic.com

06/02/2026

Credit card at Bay Diagnostic?
No convenience fee. No extra charge.
The price we quote is the price you pay.
Simple. Honest. Always.

📍 Brooklyn, NY
🕗 Mon–Fri | 8 AM – 5 PM
📞 (718) 615-0705
🖥 baydiagnostic.com

06/02/2026

Porsche Macan S. Oil leak at the front timing cover.
Getting there means taking a lot apart.
On a Porsche every step has to be perfect.
We did it right. First time.

📍 Brooklyn, NY
🕗 Mon–Fri | 8 AM – 5 PM
📞 (718) 615-0705
🖥 baydiagnostic.com

05/31/2026

Range Rover came in for an oil change.
We put it on the lift and found destroyed bolts
on the lower control arms.
Other shops missed this. We didn’t.
This is a safety issue. This is why it matters where you go.

📍 Brooklyn, NY
🕗 Mon–Fri | 8 AM – 5 PM
📞 (718) 615-0705
🖥 baydiagnostic.com

05/28/2026

Summer travel season is here.
Coolant. Oil. Belts. Cooling fan. Wiper blades.
Check these before you go anywhere.
Small things on the side of the road ruin big trips.

05/27/2026

Bay Diagnostic proudly supports Brooklyn drivers with BMW and Porsche repair services. Our team uses advanced diagnostic equipment to help identify and address issues the right way. We also work with customers from Queens, Staten Island, and Manhattan who trust our approach to service. Reach out when you’re ready to schedule a visit.

05/26/2026

Sweet smell in your Mercedes?
That’s antifreeze. That’s a coolant leak.
This owner ignored it too long.
Temperature light came on — crossover valve was the problem.
Don’t wait for the light. Trust the smell. 📍 Brooklyn, NY
🕗 Mon–Fri | 8 AM – 5 PM
📞 (718) 615-0705
🖥 baydiagnostic.com

05/26/2026

Bay Diagnostic is not just check engine lights.
Full service. Complete repairs.
European vehicle specialists.
One shop — we handle all of it. 📍 Brooklyn, NY
🕗 Mon–Fri | 8 AM – 5 PM
📞 (718) 615-0705
🖥 baydiagnostic.com

05/25/2026

📍 Brooklyn, NY
🕗 Mon–Fri | 8 AM – 5 PM
📞 (718) 615-0705
🖥 baydiagnostic.com

Address

1717 Gravesend Neck Road
Brooklyn, NY
11229

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+17186150705

Website

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