91 ZR1 - Latest Issue

[TealZR1]

Thanks Dynomite, so it appears from what you are saying, I just need to pull the Plenum and start doing the work you recommend for the repair Possible to partially pull the plenum, prop up from the front without disconnecting all the hoses in the back to get to where I need to go? I did that several months ago to fix the famous vacuum leak in the front. Thanks for your help!