Help!!! 5 Gen GT sedan had problems

[Leo]

I was just drive along M5 on the way home and it happen. It's all good now after I disconnect the battery this morning. Took a drive to blacktown and still ok. Got the OBD plug in and no error message all shown good.

[bigBADbenny]

Just look for an obdII app that allows reading of the cel codes and reset ECU.
Dash Command?

There's plenty of free obdII apps available... On the App Store...

[Leo]

Had me Tbe done and found what cause my problems. Lucky that my engine has not blown yet. Look like more than 50% of the cat is block by some sort of fibre.

[bigBADbenny]

Intriguing