Water Pump Replacement And Cooling System Bleeding Procedure 08 Jeep Diy video for water pump replacement and bleeding the cooling system on 08 jeep grand cherokee with 3.7 6 cylinder engine. Easiest way to do this is have a funnel attached to a brass fitting that will screw into the bleed hole. jam the funnel down into the fitting and fill the funnel halfway with coolant. idle the jeep while watching the coolant level in the funnel go down. this has taken me as much as 45 mins to complete.
Water Pump Replacement And Cooling System Bleeding Procedure 08 Jeep Lisle 24680 spill free funnel is the only way i use to bleed cooling systems, it simply works. crank the heat to full open and let idle till the thermostat opens at least once. you can pump the hoses during that time carefully and help speed up the process but still wait till the stat opens. reply like. So get home, jack the front up or park the front on a set of ramps, let it cool. take the rad cap off and start and get to temp, squeeze the top hose a few times wait for level to drop. add antifreeze as needed. let jeep sit over night and do again in the morning. do again in the afternoon if you can or the next night. Fill radiator with coolant via radiator cap. 2. fill engine block with coolant via bleed plug. 3. leave bleed plug off and start engine, when bubbles stop appearing screw plug back in. 4. when it reaches operating temp shut off. 5. keep coolant reservoir full, cause engine will draw in coolant when it cools. They may cost more, but believe me when i say, it's worth it, especially in regards to something as important as your cooling system. water pump and gasket (gasket is included with new factory water pump) 97 02 4 cylinder: 4626054af. 03 06 4 cylinder: 4694307af. 97 99 6 cylinder: 4626054af. 00 06 6 cylinder: 5012366ag.
Bleeding The Coolant System On A Jeep Liberty Fill radiator with coolant via radiator cap. 2. fill engine block with coolant via bleed plug. 3. leave bleed plug off and start engine, when bubbles stop appearing screw plug back in. 4. when it reaches operating temp shut off. 5. keep coolant reservoir full, cause engine will draw in coolant when it cools. They may cost more, but believe me when i say, it's worth it, especially in regards to something as important as your cooling system. water pump and gasket (gasket is included with new factory water pump) 97 02 4 cylinder: 4626054af. 03 06 4 cylinder: 4694307af. 97 99 6 cylinder: 4626054af. 00 06 6 cylinder: 5012366ag. Figure 10. reinstall the new water pump and torque each bolt to 105 pounds inch (9 ft lbs). step 7 – replace water pump pulley and serpentine belt. replace the water pump pulley onto the water pump and hold it in place with a ratchet strap. while holding the strap tight with one hand, tighten the pulley bolts with the other. 3. reaction score. 0. tjkj2002 said: pressure or no pressure at some point the trapped air pocket will make it's way to the highest point.those tricky cooling systems (anything with the 4slow in it,and most gm's) i use the no spill funnel and run (no pressure) till boilover,plug funnel and turn off engine (builds pressure),wait 2 3 mins (cools.
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