Quote:
Originally Posted by Matt B
So, upper dash is out. Went surprisingly well, less than 1 hour incl. permanent cross checking the shop manual and searching for tools 
Now that I'm in there... What can I do to improve my rattling, squeaky little diva? I remember that someone mentioned a GM Service Bulletin that covers squeak and rattle in early ZR-1. Can anyone share this? Thanks! |
I am not aware of the bulletin. My experience with 91 and 94 has been squeaks and rattles originated from places other than under the dash.
I would examine and look for suspects since there already. Combination of foam wrap, zip ties might help.
Also, check the condition of vacuum connections at the HVAC controller. Again, since you already have the dash out.