Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Y it drops to 8v because of the load of the starterengine. 11.8V is the voltage of a battery that isnt charging. Could also be a snapped belt. But the alternator is my first pick.
Try your spare key.
Fast flashing is a immobilizer if i remember correctly.
It did solve it for me. And a garage arround here said the same. They said that is was a common failure.