Hey DF, I’ve been having random stalling issues and have received the following trouble codes: P0456-Very small vacuum leak. P0171- System too lean bank 1.
I’ve had it to the dealership twice and it hasn’t stalled for them so they haven’t been able to figure out. Has anyone else experienced these types of problems?
thanks,
Robman1021

Thanks for the link growe41, I’ll definitely use this to try and chase down a potential vacuum leak. I’ll update once I’ve completed the leak test.

Robman1021