Check Engine Lights

Check engine lights can be a nuisance and a blessing. On one hand the light usually indicates an emission item, possibly as simple as a loose gas cap. On the other hand it can indicate something more serious such as a slipping transmission or an engine failure. The key is to know which you are dealing with.

Some parts stores have hand-held scanners and will scan your car for free to determine the basis for the indicator light. For instance, a simple misfire could be spark plugs, wires, water in fuel, catalytic converter, valve spring, bad rings, pistons or a simple vacuum leak. However, for complete information there are tests for these components to verify that they are indeed bad. Even after the test, it’s wise to have a physical examination by a professional or do individual component testing.

Sometimes allowing something simple to go unrepaired can lead to more serious problems. A catalytic converter for instance can lead to a valve job. Now you just added $1,500.00 to your bill. Furthermore, certain counties in Texas like Collin, Dallas, Tarrant etc., will not award a safety inspection with a check engine light on.

To sum it up, if it ain’t broke don’t fix it, but if it is do it sooner than later.

To schedule an appointment, contact us online or phone (972) 562-8500.