Cooling

Where is the coolant bleed screw on a 1988 4runner, 22R-E

There is no bleed screw

K i wasn't sure. So if i drain the rad dont i have to bleed the air out now that i have filled it back up?

You fill up the radiator and overflow tank to the line. Then idle the engine until the thermostat opens up and you see the level drop. Then fill the radiator to the top and keep idling the engine until the radiator starts to overflow, then put the cap on and you're done.

Also, set the ventilation control to Hot and park the truck with the front uphill if possible.