I just installed a Greddy Profec Type S boost controller and when I start to get into boost I can hear a loud clicking noise. I am wondering if anyone else has had this problem and if you could tell me what you did to fix it that would be great. The only thing I can think of is the instructions say to mount the solenoid with a rubber washer which I did not do because I did not get one. It also says that it is normal for the solenoid to make a clicking sound when it is operating, but I can hear this over my car and anything else like radio and other passengers talking. I will get it rubber mounted and see if that helps but I am just curious if anyone else has had similar problems.
Thanks,
Corey