1985 Nissan Truck Changing alternators a lot......

1985 NISSAN TRUCK
170,000 MILES • 4 CYL • 2WD • AUTOMATIC
Avatar
JKIEFE2
  • MEMBER
  • 1 POST
I own a 1995 Nissan King Cab truck. In the two and a half years that I have owned it I have been through three alternators. I believe that this is not normal. I seem to have problems in the electrical area with this truck. It seems to be happening around the battery/ alternator area. When the alternator goes out it happens slowly. First, through the radio, it sound like the people on it are under water a gargling sound. I have to push the gas harder to get it to go. Using the blinkers or lights makes it worse. It will run like this for a few miles then stop. I guess this is due to the alternator stopping and the engine running off the battery. I change the alternator every nine months or so. I don’t know if this helps but when listening to the radio on AM I can hear the alternator hum on it especially if the station weakens.
Oct 20, 2008 at 8:07 PM
Advertisement
Avatar
MHPAUTOS
  • ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
Hi there,

I would be checking that all the earths are in good condition, and check that the body and engine have separate earths, one may have been removed at some time, start here.

mark (mhpautos)
Oct 20, 2008 at 8:16 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.