View Single Post
Old 07-17-2016   #2
cvette98pacecar
 
Join Date: May 2011
Location: Sydney, Australia
Posts: 2,466
Default Re: Help! 1st Time Removing Plenum....now rough idle

Quote:
Originally Posted by jon_d4 View Post
So, after checking the MAP sensor vacuum, I pulled the plenum a third time to check the connector for the ignition module. I was having trouble getting to it without lifting the plenum up. All the pins on the connector look good. On the bright side, I'm getting a lot faster at removing/reinstalling the plenum....

Pull the water seal on the DIS plug back, I guarantee you one of the pins is pushing out when you install the plug, with the water seal pulled back you will be able to tell which pin it is within seconds. I don't remember if these pins are 100 series or not, They are easy to change if needed.
Don't cut or shorten the wire, Take your time and open the crimp connection. Sorry to tell you but the tool is special and a good GM terminal tool is going to cost you about $100.00.

Last edited by cvette98pacecar; 07-17-2016 at 06:02 PM.
cvette98pacecar is offline   Reply With Quote