profundus-sanus 10+ year member
CarAudio.com Veteran
correct. your voltage shouldn't vary more than .1-.2 between cruising rpm and idle.Mike is telling me its the pulley aswell I got one just short of an inch and I'm going to try that tonight with the small pulley. Hopefully all goes well. My idle should be atleast 14 right? Pretty sûre that's what it was with stock altOk I'm using factory plug aswell no harness nothing