Why would your 98 Altima temperature gauge repeatedly fall to cold then show normal running temp then fall to cold then normal and so on after driving the car for over an hour?

The coolant temperature sensor of a 1998 Nissan Altima is located beside the upper radiator hose. It constantly updates the vehicle's computer about the engine's temperature.

Oil in the distributor.

Hope this link helps: http://www.trustmymechanic.com/auto-repair/22/1994-nissan-altima-engine-dies-while-driving-but-restarts-ok.html

The outside temperature sensor on a 2003 Altima is located just behind the front bumper. it is on the passenger side of the vehicle in the undercarriage.

try opening your trunk with the key. this works for me......good luck

marioliberatore777@hotmail.com

located at the bottom of radiator

My Altima had that problem and it was the water pump going out. It started with temperature gauge was moving, but then it started leaking and finally the heater stopped being warm at idle.

It might have run out of gas.

Running over a big rock worked for me.

Nissan suggests 5w30 weight oil for a 2005 Altima. This is for general driving, towing or racing will require a different grade.

Bring to a shop that has an ABS scanner to determine the problem

Only the ones that are sold in Canada. You can have the dealer to install them though.

depends which altima you have, how you drive and if your running your AC. but a 2.5 should get atleast 30-35highway 23-25street and maybe abit less for a 3.5

starting with the redesigned 1998 altima the engine crankshaft was balanced much better to reduce vibration. we have a 1993 and a 1999 altima with the same engine and the 1999 is so smooth at idle i sometimes can't tell if it's running.

Only the ones that are sold in Canada. You can have the dealer to install them though.

It is standard only in Canada. It is dealer installed anywhere else.

When the ac is running the idle should be raised to compensate for the extra load. If the idle isn't rising then the car will cut off.

Start by checking the temperature sensor for the computer

Trouble code P0115 means:Engine coolant temperature circuit malfunction

The 1995 Nissan: temperature sensor is located on the front of the engine. The coolant temperature sensor will be near the thermostat housing.

No, the 06 Altima is a refinement of the 03 Altima - and basically the same size.

Trouble code P0110 means: Intake air temperature circuit malfuntion

You can fit it, but it will effect your driving. while turning it will tough tha malguards.

Driving habits, serious tune up,