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SuperCharger problem after replacing coupling 1999 GTP

T

tdbryan

New member
Hello I have a GTP that I changed the coupling because of some play in the nose piece. Sounded like rocks rolling inside.

Replacement went well, but as I drive it at 2500 rpm and 40mpg the boost reads 100% and engine does not seem to be pulling. at 3000 rpm the same thing! :confused:
Help! Any Ideas?
 


Take a look at the boost control soleniod by the throttle body. Did you forget to plug this in?

When you say boost says 100%, I'm assuming you are looking at the commanded soleniod.
 
Please reread what I said.

Take a look at the electrical connector. If the commanded is 100% and you are getting nothing..maybe you forgot to hook it up.
 
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