Under the hood in the fuse/relay module.
The starter relay on a 1990 Pontiac Sunbird is typically located in the engine compartment, mounted on the firewall or near the battery. It's often situated in the fuse box or relay center. To locate it, you may refer to the vehicle's service manual for specific diagrams and details.
the fan relay sensor is out of it.
On the '92 sunblrd SE the power for the lights to from fuse to headlight switch to dimmer switch to bulb, no relay involved.
It is in the fuel tank.
Chevy Cavalier or Olds Calais...
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The voltage regulator is inside the alternator.
What kind of bearings??Engine, wheel, trans,diff.?????
The alternator went bad. You need a new one
under radiator cap
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.
Did they replace the MAP sensor? If not, good chance there's your problem.