SPONSORED LINKS

1987 Oldsmobile Cutlass Voltage drops when air conditioning

Tiny
RICHARDFRANK
  • MEMBER
  • 1987 OLDSMOBILE CUTLASS
Electrical problem
1987 Oldsmobile Cutlass 6 cyl Two Wheel Drive Automatic

The voltage drops when air conditioning is running. The altenator has been checked and seems to be ok. But when a lode is placed on the vehicle the voltage drops going to the battery. The car will not start after the battery has been drained.
SPONSORED LINKS
Sunday, July 25th, 2010 AT 3:18 PM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Charge teh battery and then take it to see if it's any good or not. It may be to weak. Also check to see if there is a draw ont ehbattery when the car is shut off.
Was this
answer
helpful?
Yes
No
Friday, July 30th, 2010 AT 9:03 AM
Tiny
DYLANROBERTS
  • MEMBER
  • 5 POSTS
It is most likely your voltage regulator and on that year it is part of the alternator the only way to fix it is to buy a new alternator a great way to make sure its your volt regulator turn on your car turn on your head light switch them to high beams then have a friend press on the gas as you watch the headlights if the regulator is bad the lights will dim and brighten

Dylan
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, September 10th, 2010 AT 5:34 PM

Please login or register to post a reply.

Related Air Conditioner Drain Content

Evaporator Drain Tube Service
VIDEO
Evaporator Drain Tube Service
Instructional repair video
VIEW MORE

Sponsored links