What actually triggers this? I had an Olds Firenza that showed similar behaviour to my current vehicle, a '95 4-runner. If I let it idle for a while, I will see the light go on. It stays on for a long period, sometimes a few days, but always goes off. With the Firenza the light would go on in hiway driving, then I would take my foot off of the accelerator and it would go off after a few miles.
- posted
15 years ago