supercharger not working

2,000 MILES • 3.8L • V6 • FWD • AUTOMATIC
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RC1155
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  • 1 POST
engine was rebuilt 2,000 miles ago, supposedly the supercharger was also rebuilt, but there is no boost from the supercharger, no whine acts like it is not working. Where should I check first, the coupler? Do the embellor blades have to be synchronized or a aligned? do I need to remove the supercharger to check its operation. Found some of the vacuum lines not properly routed, corrected but no difference? Where do I start?
May 26, 2017 at 2:55 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,554 POSTS
Hello,

It sounds like the super charger is not working if you do not hear the whine. The way to check it is to remove it and take it to a re builder so they can check the clearances.

You might be able to do it yourself if you don't mind making up a rigging to spin the blower and then have tape on the bottom to see if it will blow the tape off.

Please let us know what happens.

Cheers, Ken
May 29, 2017 at 7:00 AM
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