1. Drain the cooling system. 2. Remove the engine undercover (skid plate). 3. Disconnect the reservoir hose and remove the reservoir tank. 4. Disconnect the upper and lower radiator hose. 5. Remove the fan shroud. 6. Disconnect the oil cooler lines (automatic transmission). Plug the lines immidiately to prevent oil loss. 7. Remove the nuts and bolts holding the radiator. 8. Carefully remove the radiator..... Note: Installation in reverse.
See Link
The thermostat on a 1991 Toyota 4Runner is located on the engine block. It can be found by following the large hose coming from the radiator.
The 1991 Pontiac Grand Am radiator drain plug can be found on the bottom of the radiator. The radiator drain plug will be in the center of the radiator bottom.
The Indian Runner was created on 1991-09-20.
If you are replacing radiator hoses, make sure to drain coolant first There are 2 hoses upper and lower hose looking down in front of the engine: you have to remove the air duck funnel that is attached to the radiator, upper hose should become more visible lower hose is located on the left side of the radiator fan
Why won't the radiator fan start on my 1991 dodge caravan?
Pull the instrument panal, the bulbs should be obvious, small bases that quarter turn and pull out. Bulbs pull out of bases.
you should mix antifreeze half and half with clean water and fill radiator to full, then add to cold line in the overflow tank
You do not have one. Disconect the lower radiator hose. (after cold)
at the bottom of the radiator on the driver's side.
You can find the 1991 Buick Skylark radiator drain plug on the bottom of the radiator. The radiator drain plug will be in the center of the radiator bottom.
Remove the front bumper to remove the radiator