2003 Nissan Sentra "overheating low rpm" Questions

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Question about Nissan Sentra

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...overheating,if i would step on the gas to a higher rpm the temp. gauge would drop but no heat,I replaced the thermastat and the same problem,checked the oil for milky features as if water in the oil, ...

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...low? It has to go somewhere and that's in with the oil (head gasket). If the oil looks like milk chocolate (head gasket). White smoke? Head gasket. If you're overheating, don't push it. Although head ...

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...overheating heating on hills if you drive on hills at high rpm ur engine temp. will surely shoot up due to the load on ur engine while trying to gain the desired speed/ u should not drive uphill with ...

Question about Nissan Sentra

1 Answer

...overheating on low rpm Engine overheats when idling, standing in traffic, going downhill - whenever running on low RPM. But when RPM goes over approx.. 2500 (like driving up hill) the temp goes back ...

...4000 rpm for 10-15 minutes,come back to low rpm,has a "stumble",just not smooth.After 10 minutes of idling it smooths out again. your car got overheated clean the radiator of ur car as it

...overheating? blocked radiator cores blown head gasket cracked hear not selecting over drive so over rpm the engne air in cooing system low coolant level thermostat in back to front ( wax bulb not in ...

...remains full. New spark plug wires very hot and "arch" at higher rpm - installation correct also correct firing order. oil pressure dangerously low so overheating and bearing failure inimimently ...

Question about Nissan Sentra

1 Answer

...oil light will allways come on when the rpm's drop to low. This sounds like a vacuum leak,clogge EGR, throttle position sensor,or incorrect timing. what is the temp when you say it is

...overheating and my diagnostics stated sensor had low input. I replaced the sensor and the thermostat. It idles fine with no overheating, but as soon as I go down the road she rises quick. Fan is ...

Question about Nissan Sentra

1 Answer

...overheating, due to the coolant not having time to be cooled down in the radiator. That is why if it is left idling, it won't overheat (low RPM - slow coolant flow). The thermostat acts as a type of ...

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