d-nice88 Posted April 9, 2022 Report Share Posted April 9, 2022 I just swaped out my mechman 270 g series for a 370 e series. I found a fuse that is powered when truck is on and used that for the excite wire. Hooked up everything and now my battery light stays on but my voltage is sitting at 14.8 at idle. I tried using a fuse that I thought would turn on the alt but my voltage stayed at 12.6 when I turned it on and battery light came on. Switched fuses and found one that turns on my alt when I have the truck on. Am I ok if it's still charging like its supposed too or did I miss something ? Using 1/0 cable dual runs. From alt to batt. Got the negative run from alt to batt also. Any help is much appreciated. Vehicle is a 95 gmc sierra 1500. Link to comment Share on other sites More sharing options...
Kyblack76 Posted April 10, 2022 Report Share Posted April 10, 2022 What is the vehicle ? SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
d-nice88 Posted April 10, 2022 Author Report Share Posted April 10, 2022 1995 gmc sierra 1500. 5.7L Link to comment Share on other sites More sharing options...
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