Originally Posted by
pizzaguy
OBDII would be nice, but...
Any guy trying to work on his own car should at least have an ULTRAGAUGE

Salesmen.. whatta ya gonna say.. LOL.
OBDII will get you in the ball park..
Based on the google search.. and the "bogs"... I'm thinking fuel rail pressure check would be in order if you haven't had it done yet..