Ford Mustang Forums banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-5 of 5 Results
  1. Electrical & Wiring
    Anybody have an idea what might cause this voltage drop? Drops really low when lights are on, but only at idle. As soon as I hit the gas it goes right back up. I thought maybe it was my old negative battery cable, but a new one didn’t fix it. Thanks in advance.
  2. 5.0/5.8 Engine Tech
    Basics on the car. 94 cobra, stock wiring, checked the grounds, tested alternator, tested battery, checked for belt slip, all okay.... While sitting at idle voltage is fine, if revved above 2000rpm or driven above 2000rpm voltage drops way down on the gauge close to 10v. No mechanical changes...
  3. 5.0/5.8 Engine Tech
    I took out the stock dash and threw in a different cluster, but there is the LG/R wire that goes into the left plug of the dash that needs to be a full circuit in order for the regulator to basically tell the altinator to charge. however, i'm unsure what to wire it back into. if i wire it to...
  4. 5.0/5.8 Engine Tech
    hey guys having a another problem with the stang my brand new battery will die usually while im driving my alternators is good i had it checked and its above average this has slowly getting worse and worse for like 2-3 months now it really likes to die while driving,when running my headlights...
  5. 5.0/5.8 Engine Tech
    I have a 1992 Mustang gt. Last night I was driving home and I noticed my voltage gauge was running a little low at 12. Its usually a little above 14. I kept driving and noticed it was a little lower 11. My blinkers started blinking very slowly. Around 9 My wideband and my radio turned off...
1-5 of 5 Results