Small miss in 4.7 engine that comes and goes in my 2000 Jeep Grand Cherokee limited also bottom radiator hose sucking together but engine is not running hot?
Is the coolant level normal? If not refill and have the engine checked for a blown headgasket, if it is then I would change at the least the lower hose, thermostat and radiator cap, remember these are reverse cooling rigs, so the hot coolant is forced up through the radiator, so amke sure all of the air is out of the cooling system when you refill it.
Thank you I will try the above answer :-)
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