On the very back of the oil pan.
on the left front side of engine from undeneath you will see a 10mm bolt with a washer on it remember not drain hot and remove radiator cap too
Green coolantGreen coolant
There are freeze plugs on all sides of the engine.
as with most trucks, they are in the engine.
The radiator plug for a 2006 Dodge Ram 1500 is located on the bottom of the radiator on the right side. It is used to drain the coolant during flushes and fluid changes.
It is a H.O.A.T.(hybrid organic additive technology) red coolant.
Remove or relocate any obstructions. Pry out the freeze plugs. Beat new plugs in with a hammer. Fill the cooling system. Reposition any previously removed or relocated obstructions. Run the engine intil it warms fully. Check for leaks. Remember to replace your engine coolant at recommended service intervals from now on.
dodge ram 1500 pickup leaky freeze plug The freeze plugs are all around the engine.
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You don't need a diagram to find spark plugs on this engine. Follow the plug wires and you will find the plugs.
Should be located in a removable housing at the engine end of the upper radiator hose (on a 4.7 L engine, it's at the engine end of the lower radiator hose in removable housing)Drain about 1 gallon of coolant from the radiatorRemove this housingNote how thermostat is installedClean both surfacesReplace thermostat and gasketRe-fill coolant slowly to prevent an air lockStart engine and look for leaksRun engine to normal operating temperature with heater onRe-check coolant level