I thought when a code is stored the Check Engine Light stays lit? On my 88 Iroc, periodically, the CEL will flash - tried counting it once, but it only flashes when I am driving (sometimes) and when I stop, it will stop flashing after about 5 seconds.
Anyone else experience something like this? It doesn't always happen, some days it's fine, other days it starts as soon as I pull out of my driveway, and other days it doesn't happen till after driving 30 minutes.
Very odd......
Anyone else experience something like this? It doesn't always happen, some days it's fine, other days it starts as soon as I pull out of my driveway, and other days it doesn't happen till after driving 30 minutes.
Very odd......
Junior Member
your not having any misfire type conditions or anything like that are you?
Senior Member
sounds like the knock sensor maybe got a lil tweak or an electric feed to a sensor is a lil rusty n it read wrong n threw the code on n off... lean condiction for a second with the gas?
Nothing I would worry about unless the car is running funny?
Nothing I would worry about unless the car is running funny?