Check Engine Light
Warning lights, fault codes, smoke testing, sensor checks and fuel-trim diagnosis.
Lubomiroff Performance provides professional mobile diagnostics and repair for vehicles with warning lights, no-start conditions, overheating, brake problems, electrical faults, and other mechanical concerns.
We identify the cause of the problem and complete the repair at your location when safe and practical. Repairs requiring a lift, controlled working conditions, or extended disassembly may be completed at our shop.
Warning lights, fault codes, smoke testing, sensor checks and fuel-trim diagnosis.
No-crank, clicking, intermittent starts, battery, starter, fuel, ignition and security issues.
On-site inspection before you buy — mechanical condition, leaks, warning lights and road-test findings.
Coolant leaks, overheating, thermostat, water pump, hoses, radiator and pressure testing.
Pads, rotors, calipers, brake fluid flush, ABS codes and brake noise diagnosis.
No cold air, weak heat, blower motor issues, A/C leaks, compressor and electrical diagnosis.
Battery, alternator, parasitic draw testing, wiring and module diagnosis.
Coils, plugs, injectors, vacuum leaks, fuel trims and valve-train related symptoms.
Clunks, loose steering, worn struts, control arms, sway-bar links, tie rods and ball joints.
Oil leak source identification, gasket and seal inspection, and repair when feasible on-site.
Low power, hesitation, rough running, boost leaks, fuel pressure and sensor data checks.
Fuel pumps, filters, injectors, pressure testing and no-start fuel delivery diagnosis.
EVAP leaks, oxygen sensors, catalytic converter codes and smog-test related diagnostics.
Belt noise, worn belt, tensioner, idler pulley and accessory drive inspection.
Service-interval replacement, timing components, tensioner and guide inspection.
When shop work is needed
Some repairs require a lift, shop equipment, controlled working conditions, or extended disassembly. In those cases, the repair may be completed at our shop.
We will explain the reason, scope, pricing, transportation arrangements, and next steps before the vehicle is moved or additional work begins.