Im looking for a diagram of the vaccum block on the lb7 by the filter head. This is a california emmission truck at the moment and not quite sure i got some in the right spot. Thanks in advance!
LB7: Vaccum diagram on LB7
- Thread starter DeMax LB7
- Start date
Well i have noticed that anything over 10 lbs of boost it seems to be a sqeeling such as a boost leak or open vacuum line. It gets louder as i gain boost. Dont seem to be affecting it real bad or anything. Anyone have any ideas for that?
Well indeed i cant wait to throw this damn thing in the trash. i put a blocker plate in there. and i know shes not right cause damn she starts squeeling anything over 10 lbs. im gonna find it today. And thanks Zac for the help with that.
Does anyone have a diagram of how the EGR system should be connected? I need to verify I have the vacuum tubes hooked up correctly. If you simply switch the vacuum tubes on the butterfly valve solenoid, then it will stay closed while driving as it doesnt bleed off the pressure when the solenoid is shut.