Cruise Control Vacuum Line
#2
#3
Race Director
Depends on the year. It's always a good idea to put the year in the post so we don't have to guess or go on a research project in your profile to find out how to answer.
The L98s have a vacuum check valve on the driver's side of the distributor that feed vacuum to the cruise control. Its source is a vacuum fitting on the rear of the plenum on the passenger side.
LT1s have a similar vacuum check valve under the fuel rail covers.
The L98s have a vacuum check valve on the driver's side of the distributor that feed vacuum to the cruise control. Its source is a vacuum fitting on the rear of the plenum on the passenger side.
LT1s have a similar vacuum check valve under the fuel rail covers.
#5
Instructor
Mine has failed also. I have a 96 LT-4 and my hose has been cut. It goes from the split just before the ASR to a wireing harness that will get it into the the car's interior. I can't figure out how to get the panel off that is under the driver's side dash. Also, would this hose come from the clutch pedal? When I had both cylinders replaced, this is when it stopped working. If I can get the panel removed I should be able to finally fix something in my baby myself. Thanks for any help.
#7
Instructor