At OTC Garage Hungary, we diagnose Bosch D-Jetronic fuel injection systems using original Bosch test equipment and dedicated injector testing facilities. Our diagnostic process includes ECU testing, injector evaluation, sensor checks and electrical system verification to ensure accurate fault diagnosis and reliable operation of classic fuel injection systems.
The legendary Mercedes-Benz W111 250 SE Coupé on a test drive.A car from the time when the driving experience was still about calmness, comfort and elegance. It's a joy to see when OTC Garage Hungary rolls out of the workshop and delivers what they dreamed of in Stuttgart back then on the road.
A poorly made brake pipe flange is not only a mistake - it is a life hazard. In this article, we present typical do-it-yourself errors, the consequences, and the steps for professional repair. When it comes to the braking system, there is no room for compromise.
Clutch problems on the BMW 2002 tii are often misdiagnosed. In many cases, the issue is not the clutch itself, but excessive wear in the pedal box assembly. In this project, the clutch operation had become imprecise and unpredictable. Instead of immediately replacing clutch components, we approached the problem from a system-level perspective.
The book "Klasszikus kerekek" was launched at an exclusive event at Pappas Classic Backstage. OTC Garage Hungary appears as an advertiser in the publication presenting 17 vintage cars.
A Mercedes-Benz W123 Estate has arrived at our workshop for a comprehensive refurbishment.The goal of this project is to fully restore the vehicle’s mechanical condition and ensure long-term reliability. The scope of work includes a complete overhaul of the front and rear suspension, a full engine rebuild, and a thorough inspection and refurbishment of the model’s distinctive SLS (Self-Leveling Suspension) system.In addition, we will carry out a complete repair of the vacuum system, a brake servo refurbishment, a sunroof replacement, and the diagnosis and repair of existing electrical and electronic faults. Throughout the refurbishment, all discovered issues and completed repairs will be continuously documented, with photos and regular updates shared to provide insight into each stage of the project. Follow the Mercedes-Benz W123 refurbishment as we document every key step of the process. The aim is not only reliable operation, but the restoration of the original driving experience and durability for which the W123 is renowned — without compromise.