That glowing check engine light? We'll find exactly what's wrong - not just read the code. Advanced diagnostics, honest answers, no guesswork.
A check engine light can mean anything from a loose gas cap to a serious engine problem. At Brunswick Auto Service in Moncton, we use professional-grade diagnostic equipment to pinpoint the root cause and explain your options.
Full OBD2 scan plus live data analysis. We read both OEM and generic codes and trace the real cause.
Battery load test, alternator output check, starter current draw. Dead battery or failing alternator?
Faulty oxygen sensors, catalytic converter efficiency, EVAP system leaks.
Spark plugs, coils, wires, and timing. Misfires, rough idle, hard starting.
Evaporative emissions system testing — P0456 codes, purge valve checks, and gas cap diagnostics.
ECU communication faults, module resets, reprogramming where supported.
The most common CEL trigger. Usually $200-$400 to replace.
Believe it or not, this triggers many CEL codes.
A failing converter triggers a P0420 code. We verify before recommending replacement.
A dirty MAF sensor causes rough running and poor fuel economy.
Misfire codes (P0300-P0308) point to ignition problems.
Quick answers about our engine diagnostics moncton services.
Our standard diagnostic fee is $110, but may be less if the diagnosis is straightforward.
If it's solid (not flashing), you can usually drive to the shop. A flashing light means a severe misfire - stop driving.
Yes - we diagnose BMW, Mercedes, VW, Audi, and other European vehicles.
Explore all the services we offer at Brunswick Auto Service.