Draining the radiator on your Jeep Grand Cherokee is not overly laborious and by doing it yourself, you can save bankroll. Draining and filling your radiator is a low-line maintenence procedure with the empathetic that you're not replacing all the coolant in your step. To properly remove and interchange coolant from any vehicle, replace these steps.
4. Allow the radiator coolant and overflow reservoir coolant to drain thoroughly before tightening the drain plug.5.
Determine not bleed the coolant from your Jeep Grand Cherokee until the engine and coolant keep cooled down. This is not something you should shakedown to perform after bewitching a Journey to the parts store to receive extra coolant to change or any other errands. This should be done onliest before the Grand Cherokee has been started for the generation. Yawning the hood To admit brilliant down into the engine compartment.
2. Assign on your safety glasses and crawl under the Jeep on a creeper to place the radiator bleed plug. On a 4.0 litre engine, it Testament be on the hold together (passenger side) side of the inside of the radiator and on a 4.7 litre engine, it Testament be on the left (Chauffeur's side) side of the inside of the radiator. Once you've located the void plug, loosen it slightly to practice with your fingers by oneself. Action gone of the habitude and compass the empty bucket strategically below the empty plug and carefully open it until it begins to trickle into the bucket. Open the drain plug wider and adjust the bucket as you need to in order to prevent major spillage.
3. While that is draining into the bucket, crawl back out from under the Grand Cherokee and remove the radiator cap from the radiator. This will create an air vent and allow the coolant to purge more quickly from the drain plug. Be quick and agile so you can adjust the drain bucket again if need be.
Instructions
Drain the Radiator on a Jeep Grand Cherokee
1.Replace the antifreeze into the radiator when you're done using the same antifreeze from the drain bucket or a 50-percent mixed antifreeze recommended for your year Jeep Grand Cherokee. You will need to begin the engine and allow it to warm up with the radiator cap off. Let it burp and purge air from the system. This should be done on at least three warm up/cool down cycles to ensure you've replaced enough antifreeze in the system. Lastly, replace the radiator cap.
