Quote:
|
Originally Posted by cuisinartvette
Is it normal for the pump to come on at all with the motor off and the key in "ON" position, should you never hear it?
|
About two years ago mine would give a quick blip (fraction of a second) every minute or so. I pulled the plenum and replaced the spider assembly. After that it would run once when the key was first turned on and then be silent. I stopped timing it after twenty minutes. Now it's back down to every two minutes again. If you have a leak just get a vacuum gauge and pull the plenum. It's pretty easy to track it down.
http://www.corvetteactioncenter.com/...threadid=14272