Why does my check engine light come on intermittently?
But, there are other possible causes of intermittent illumination of the Check Engine Light such as failures in engine sensors, intermittent misfires, and faults with sticky or stuck valves such as in the EGR (exhaust gas recirculation) system or the EVAP system.
What causes a check engine light to blink on and off?
A flashing CEL indicates a severe problem, one that requires immediate car repair. In other words, if your check engine light is flashing, pull over and call a tow service. Ultimately, an engine misfire is the most common cause of a flashing CEL.
Can you drive with a blinking engine light?
A blinking check engine light is more serious than other dashboard lights because it is warning you before an emergency. The light may flash right away or it can start to flash after leaving the check engine light on without repairs. It is never safe to drive with the check engine light so seek ASAP automotive help.
Why does my Subaru Forester have a flashing engine light?
This seems to be an ongoing problem for the Forester. People have had lots of work done at Subaru without fixing the issue. I’m going to try to following suggestion: plug in MAF sensor after replacing air filter with an after market. Unplug battery for 1/2 hour. If that doesn’t work, I’ll try replacing the oxygen sensor and resetting the computer.
What happens when the Check Engine light goes on?
Subaru has programmed the vehicle so if the Check Engine light goes on, the cruise control feature is disabled–providing an incentive to get the light checked out by your dealer. Thus, if you experience these two phenomenon, focus on the light rather than trying to find out what’s wrong with your cruise control.
Is there a smoke test on a forester?
A mechanic said they’d have to due a smoke test, service meter, and induction test (for $70 each). Also said there are 3 CCs on the Forester. Any suggestions would be welcome. submom answered 9 years ago I found an answer on another post. This seems to be an ongoing problem for the Forester.
Is there check engine light with flashing cruise control?
Two foresters 06 and 08, both do this periodically, engine and check cruise control lights. Dealer can find nothing, they stay on for awhile then go out after a couple weeks. I ignore it now. Nothing has happened to the cars since. The 06 did it within a year of buying the car, the 08 started within about the same time period.