The check engine light is part of your vehicle's onboard diagnostics (OBD) system. Computers have control and monitor vehicle performance, regulating such variables as engine speed (RPM), fuel mixture, and ignition timing, and may even tell the automatic transmission when to shift.
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A malfunction indicator lamp (MIL), or check engine light, is a tell-tale that a computerized engine-management system uses to indicate a malfunction. Found on the instrument panel of most automobiles, it usually bears the legend check engine, service engine soon, or a pictogram of an engine - and when illuminated it is typically either an ...
2004 - 2008 Ford F150 - Flashing Check Engine Light - What's up guys, I have a 2004 FX4 with the 5.4. When I merge on the highway and really accelerate my check engine light flashes for the next few miles and then shuts off.
Ten possible events that can trigger a "check engine" light in a Honda. Read the ten questions here; they will give you useful information that will help your mechanic diagnose the problem quickly.
An easy-to-use tool to troubleshoot why your Check Engine Light is on, Fix Finder utilizes an extensive database of repair solutions from ASE certified mechanics to help you find the most likely fix.
The top 10 check engine light repairs from the annual CarMD ® Vehicle Health Index™ reinforces what the Car Care Council has been saying for years. Motorists who ignore the check engine light get less miles per gallon and could face costly repairs down the road.
If your Check Engine Light is on, RepairPal's guide can help you diagnose the problem and help you get it fixed.
I have an problem with Check Engine light and cruise control flashing 2 dealers have told me its an air pump issue that will cost \K to repair.
You can pay a mechanic a bunch of money to read your car's error codes when your check engine light comes on, or you can grab a paper clip and read the codes...