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Checking the engine coolant (also known as antifreeze) level in your 2003 Jeep Grand Cherokee is pretty easy. In order to get an accurate reading, your 4.0 liter engine should be cool to the touch when you check it. Engine coolant circulates through your engine to keep it cool in the summer but won't freeze in the winter. The video above shows you where the coolant reservoir in your Grand Cherokee is located and how to check the coolant level. If you need to add anti-freeze, be sure to check your owners manual to determine the correct type of coolant to add - in Jeeps, it usually located in a section titled Fluid Capacities towards the end of your manual. See our video on how to add engine coolant for tips on adding coolant to your Grand Cherokee.
Always wear safety goggles when working on your Grand Cherokee. Taking off the coolant reservoir cap on a warm engine could cause the cap to up explosively and fluid to spray out of the reservoir. If you notice an oily surface in your coolant, immediately have your mechanic inspect your Grand Cherokee for head gasket leakage.
Small bulbs that burn out regularly - did you know you can replace these with LED lights?2003 Jeep Grand Cherokee Laredo 4.0L 6 Cyl.
Stop! Checking your brake fluid from time to time is a great way to ensure safe stopping2003 Jeep Grand Cherokee Laredo 4.0L 6 Cyl.
Learn how to diagnose and fix minor oil leaks in your car2003 Jeep Grand Cherokee Laredo 4.0L 6 Cyl.
Carmakers are hiding interior fuse boxes all over the place these days - see how to check your interior fuses here!2003 Jeep Grand Cherokee Laredo 4.0L 6 Cyl.
Did you know that heat is worse for your battery than cold? Replace it every 4 years2003 Jeep Grand Cherokee Laredo 4.0L 6 Cyl.
Learning how to jump your car before you need to is an excellent idea2003 Jeep Grand Cherokee Laredo 4.0L 6 Cyl.