Issue is Crank no start that is off/on again. Fuel pump is working. The old (stock) immobilizer worked with a locksmith log in on the PCM. Went for a smog and told to drive 50 miles for the PCM by the station. After the drive that was a treat, returned to get the smog with a pass.. Later after a drive with the car starting multiple times no problem, The car did the crank no- start thing again. After some trying to start with the immobilizer light not showing, soon after it did start to get the car home. What next?, any advise as always would be appreciated. One more item, the SRS light is on for the air bag after a battery charge /jump start.

 

Scan for codes and post on here.

Start paying close attention to how the key light behaves when the car starts normally to be sure the light is not working correctly when you have the no-start.

 

Still no green flashing immobilizer light and no check eng. .. along with fuel pump. Tried the scanner and it is no-link shown. Thanks for the last reply.