Not 100% sure about the Toyota truck, but I had that same problem with a late 90's Chevy. Turned out to be the clutch fan ($25 part) after I had replaced almost everything in the cooling system.
When changing belts, it is important to know the layout and have a diagram to help guide the removal and replacement of these belts. A diagram for these belts can be found in the maintenance manual of a 1989 Toyota Corolla 4-A-F.
The 1989 Toyota Corolla serpentine belt can be tightened or loosen with the tensioner pulley. Pry to the left on the tensioner pulley until the belt is tight. Tighten the tensioner pulley.
No? Yes? Maybe? Figure it out yourself. Don"t be lazy. You"ve got a brain.
Bad seal around trunk
check the coolant and water levels. if they are all good, there may be a blockage in your radiator or pipes to the raiator
Belt slipping and not turning water pump?
The 1989 Toyota Camry water pump is located on the front of the engine. You can follow the top radiator hose directly to the water pump.
well, considering that there is no 1989 Toyota tacoma, i wouldn't think so..if you're talking about a 1989 Toyota pickup, then no
Whooops I for got CAMRY... 1989 Toyota Camry!
heads are cracked from overheating or thermostat is stuck closed
1989
Speedometer cable replace 1989 toyota