Save radiator repair bills by troubleshooting the contention yourself.
The radiator on the Ford Explorer has assorted points that want to be inspected on a general intention. These areas add hoses, clamps, the overflow cistern and cooling coils. Prolong your radiator by checking these points occasionally. Whether your radiator appears to be acting up, look these points to troubleshoot the poser before handing your Explorer over to a mechanic. You might be able to genuine the question yourself, saving a buck or three.
Instructions
1. Let on your Explorer to frosty down completely.
2. Sincere the hood and orient yourself to the front of the vehicle.
3. Place the capacious radiator hose on the honest side of the engine.9. Visually observe the small hose running from the overflow tank to the radiator cap. Look for Worm-hole and make sure the clamps are secure.
5. Research the clamps for tightness using the flat-head screwdriver. Levy impact against the clamp screw and push clockwise. Arrange not turn the screw tighter unless it is loose. Over-tightening the clamp can damage the hose.
6. Place the radiator hose on the left side of the engine ultimate from the moisten pump to the top of the radiator.
7. Visually inspect the hose for Worm-hole, cracks and leaks. Analysis the clamps with the flat-head screwdriver by putting clockwise compel against the assimilation screw. Act not tighten the clamp unless you good buy it loose. Tightening the screw when already tight can damage the hose.
8. Visually observe the plastic overflow tank on the left rear of the engine compartment. Scrutinize for cracks and leaks in the tanks.
This column comes across the top of the Explorer's engine and Release down to the backside of the radiator. There is a clamp at the top of the hose and another at the backside where it enters the radiator.4. Visually gaze the hose for cracks, leaks and Worm-hole.
10. Visually inspect the coolant coils for rust and leaks with the engine cool and at operating temperature.
11. Start the engine and allow it to come up to operating temperature. The thermostat should open and allow coolant to flow through the system as the temperature of the engine reaches operating temperature and close once the engine is sufficiently cooled. If the thermostat is not working one of two things is wrong. Either the thermostat is stuck open which means the engine will not come up to operating temperature or it is stuck closed in which case the engine will overheat and the overheat light will come on. Either condition requires replacement of the thermostat.
