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The alternator went bad. You need a new one
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∙ 13y ago
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Where is the fuel pump located on a 1990 pontiac sunbird?
It is in the fuel tank.
What engines are compatible with a 1990 Pontiac sunbird?
Chevy Cavalier or Olds Calais...
Where can you find a free factory radio wiring diagram for a 1990 Pontiac sunbird?
goto-installdr.com
How do you find the voltage regulator on a 1990 Pontiac Sunbird LE?
The voltage regulator is inside the alternator.
What is involved in replacing bearings in a 1990 Pontiac Sunbird?
What kind of bearings??Engine, wheel, trans,diff.?????
Location of fuel pump relay on 1990 Pontiac Sunbird?
Under the hood in the fuse/relay module.
Where are the freeze plugs on a 91 Pontiac sunbird 31 liter?
I have a 1990 Pontiac sunbird and i was only able to find one, it was behind the exhaust manifold on the block. I myself am having problems finding the other. I hope this helps.
How do you disengage the car horn for a 1990 Pontiac Sunbird?
first disconect the battery and repair the contacts in the steering wheel. for a temperary fix remove the fuse from under the left corner of the dash next to the steering colum
Why does 1990 Pontiac Sunbird idles rough after tuneup?
Did they replace the MAP sensor? If not, good chance there's your problem.
Why does the fan come on when the car is first started on a 1990 Pontiac Sunbird the temp sensor has been changed?
the fan relay sensor is out of it.
Why would a fan not come on in a 1990 Pontiac Sunbird?
Blown fuse, bad temp sensor, bad ground, bad fan motor
Where is the fan switch on a 1990 Pontiac Sunbird and how is it controlled?
no switch,fan control is determined by the engine control unit with input from the coolant sensor
