It's under the hood, on the firewall, passenger's side, right behind where the alternator is. It's covered by a gray plastic cover.
on the steering wheel
Does not have one.
won't idle
I think it's one of those four relay switches right above the blower motor near the firewall. A service center at any GM dealer will be able to tell you for certain.
you replace it by...hold on
Probably under the glove box or on the inside right firewall.
You Have to drop the fuel Tank And Open it Up. the Fuel Pump Sits in the Tank.
It's around 2800 pounds.
check out auto zone site. enter your car make, has how to, with pictures.
If there is no petcock on the bottom of the radiator then you must remove the lower radiator hose to drain it.
4x6 hard to replace!!!
I am not 100% shure wear it is but am almost positive it is located above the fuse box under the left hand side of the steering wheele