Hope this is right place for this. Am installing univ fuel filter from Greg landuyt. Can anyone tell me if the vacuum guage port where you connect the outlet of the univ filter on the 03 is down and to the left of the alt. Pics of install must be from a newer dmax and what do you do with line that is diconnected??Thanks.:confused:

ok I don't believe you hook the filter to the vacuum gauge port(and on the LB7's it's on the left side looking towards the cab), and it looks like a tire pressure valve body with a black cap on it as well.

Are you installing Pre or Post OEM?

Post.Inlet is being fed from outlet of oem filter.