When you have any new updates, please use the "Reply to question" link so that I will be notified and can get back to you when I am online.
The ECM causing the problem is possible but just need to confirm this.
Was the replaced PGM-FI main relay a new unit?
Symptoms exactly the same?
When engine stalled and was not able to be started, were the dash indicator lights showing?
When problem occurs and you are not able to restart, try this to confirm if there are any fault with the ignition switch. Slowly the ignition key to ON and monitor if the dash indicators lights shows brightly or flickers while key is being turned. Proceed to turn to START and keep monitoring the dash lights. If lights flickers or goes off while cranking and engine is not able to start, you have a bad ignition switch that fails intermittently.
Does the Check engine light go off after 2 seconds when the ignition switch was turned ON?
Tuesday, August 11th, 2009 AT 2:59 PM