How To Replace A Heater To Engine Block Hose On A 2004 Ford Ranger
Apr 19, 2011 at 7:13 PM
Cooling System
2004 FORD RANGER
TOMMYLIMO
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KHLOW2008
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Drain coolant.
Use a plier to pinch the hose clip and pull clip away from position.
Disconnect the heater hose by gently twisting and pulling at it till it loosens and comes off.
Heater core connections can break easily so do not use excessive force and if it fails to dislodge, use a sharp blade to cut across the hose seated section to open it up, taking care not to cut into the pipes.
Reverse procedures for installation and fill up coolant.
Run engine with heater turned to maximum with radiator cap off and top up if necessary. Close radiator cap after 5 minutes and run engine to operating temperature. check for coolant leaks.
Note : It would be necessary to remove other components that are blocking access to the heater hoses.
Use a plier to pinch the hose clip and pull clip away from position.
Disconnect the heater hose by gently twisting and pulling at it till it loosens and comes off.
Heater core connections can break easily so do not use excessive force and if it fails to dislodge, use a sharp blade to cut across the hose seated section to open it up, taking care not to cut into the pipes.
Reverse procedures for installation and fill up coolant.
Run engine with heater turned to maximum with radiator cap off and top up if necessary. Close radiator cap after 5 minutes and run engine to operating temperature. check for coolant leaks.
Note : It would be necessary to remove other components that are blocking access to the heater hoses.
Apr 19, 2011 at 7:55 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.