FAQ
SUPPORT@SWANSEADIAGNOSTICS.CO.UK
Frequently Asked Questions
We try to complete most repairs the same day. If this is not possible, we will provide you with a timeframe for repairs.
The moment your vehicle begins emitting an odor, it is time to call us. There are certain smells that mean different things, and can signal almost anything. From a stuck brake and overheated engine to a leak in the fuel system or an electrical short.
If the light comes on and stays on, the OBD system has detected a problem. Your vehicle might have a condition that wastes fuel, shortens engine life, or causes excessive air pollution. If left unaddressed, these conditions could also damage your vehicle and lead to increasingly expensive repairs. For example, OBD can identify a loose or missing gas cap (which wastes fuel and contributes to smog) or engine misfire (which can lead to severe or permanent engine damage).
If the light is blinking, a severe engine problem such as a catalyst-damaging misfire is occurring and should be addressed as soon as possible. You can still drive safely, but should minimize your time on the road. Try not to drive the vehicle at high speed or with excess weight (such as towing or carrying heavy equipment).
Usually, nothing. If the problem that caused the light to come on is addressed, the OBD computer will turn the light off. This is not an indication of a faulty OBD system. In fact, the system is doing its job by verifying that a problem temporarily existed but has since been corrected; perhaps a loose gas cap was tightened or a fouled spark plug was cleared. Your vehicle needs no special attention unless the light comes on again.