1992 idle and vacuum line issues
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Instructor
Joined: Jun 2010
Posts: 195
Likes: 2
1992 idle and vacuum line issues
Just got my 92 Vette back running, but seem to be idling way to high which I believe is directly a result to a few vacuum line issues, I've tried following along the diagram under the hood but it only goes in so much detail and the lines Im having issues with arent covered in the diagram.
Issue #1 this is a 1992 in which I have installed an 1995 engine in so I have to incorporate the lines from the vented opti into the current vaccum lines.
Issue #2 is the the line from the port on the passenger side of the intake one goes to the EGR and one Ts and goes to the fuel pressure regulator and not quite sure where the other end of the T goes to(will try to post some pictures to give a better idea of what Im talking about.
Issue #1 this is a 1992 in which I have installed an 1995 engine in so I have to incorporate the lines from the vented opti into the current vaccum lines.
Issue #2 is the the line from the port on the passenger side of the intake one goes to the EGR and one Ts and goes to the fuel pressure regulator and not quite sure where the other end of the T goes to(will try to post some pictures to give a better idea of what Im talking about.
Race Director
Joined: Dec 2006
Posts: 10,383
Likes: 4
Just got my 92 Vette back running, but seem to be idling way to high which I believe is directly a result to a few vacuum line issues, I've tried following along the diagram under the hood but it only goes in so much detail and the lines Im having issues with arent covered in the diagram.
Issue #1 this is a 1992 in which I have installed an 1995 engine in so I have to incorporate the lines from the vented opti into the current vaccum lines.
Issue #2 is the the line from the port on the passenger side of the intake one goes to the EGR and one Ts and goes to the fuel pressure regulator and not quite sure where the other end of the T goes to(will try to post some pictures to give a better idea of what Im talking about.
Issue #1 this is a 1992 in which I have installed an 1995 engine in so I have to incorporate the lines from the vented opti into the current vaccum lines.
Issue #2 is the the line from the port on the passenger side of the intake one goes to the EGR and one Ts and goes to the fuel pressure regulator and not quite sure where the other end of the T goes to(will try to post some pictures to give a better idea of what Im talking about.
