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It may be that the engine coolant temprature sensor has gone faulty. It may well be sending the wrong signal to the ECM causing the ECM to think the engine is hot when in fact the engine is cold.

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Q: Radiator fan comes on right away when you turn the car on?
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How do you make radiator fan turn on?

There are a few ways you could make your radiator fan turn on. You could fix the wiring for example.


How do you open the pitcock valve on a 2000 Pontiac Montana radiator?

The pitcock drain value is located on the lower left side of the radiator,you might need a pair of pliers to turn the drain.The coolant will drain out of the hole in the radiator's lower left ruubber mount. The pitcock drain value is located on the lower left side of the radiator,you might need a pair of pliers to turn the drain.The coolant will drain out of the hole in the radiator's lower left ruubber mount.


Ac on peugeot 307 comes on when start car how do you turn off?

If you have the defroster on, the ac comes on automatically.


How does the rad fan on a 1986 Honda Prelude come on?

There is a temperature switch on the passenger side bottom of the radiator that has a wire connector attached to it. The switch screws into the radiator and then the wires connect to that. That switch is what tells the relays to turn the cooling fan on. If your fans don't turn and the engine is running hot you can test the switch using the following steps. 1. turn the ignition to the on position but don't start the engine. 2. disconnect the wire connector to the switch on the bottom of the radiator. 3. using a small jumper wire, jump the two wires inside the connector. If the fans turn on then you will need to replace the temp switch. If the fans still don't turn on then you will need to check the fuses, relays, and the fans themselves.


What is a drive in closet in a apartment?

*It is a closet that if you have a guess that comes over you can turn it in to a guest bedroom

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When turning left on a green light and the oncoming traffic can not turn right on a red light who has the right away?

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It means it was your right to turn?


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How do you turn on a home radiator?

how do you turn on home radiator- counterclock or clockwise


1996 RAV4 has 2 fans located behind the radiator are they both radiator cooling fans if not what is the other one and which is which?

Air conditioning fan. Turn on the A/C and see which one comes on.


Where is radiator plug on 1996 Chevy Suburban?

When standing facing the Suburban, the radiator drain plug is on the lower right-hand side of the radiator. Drain the radiator coolant into a bucket by turning the drain plug three-quarters of a turn to loosen.


1997 Plymouth voyager you turned the radiator drain plug 90 degrees the most it seems to turn and no fluiid comes out so you can't drain radiator Does it turn further Don't want to break plug Thanks?

you can also remove the lower radiator hose from the radiator it will be a little messier then if it were to just drain out of the plug but it will get the job done DO NOT DO THIS WHEN THE CAR IS HOT!!!!


How do you drain the radiator on a 306?

# Unscrew the radiator header tank filler cap. # Loosen the bleed valve on the pipes leading through to the passenger compartment by rotating half turn (can be loosened by hand). This is located back left of Righ Hand Drive model engine compartment. # At the bottom right of the radiator is another valve. Reach down with a pair of pliers and twist anti-clockwise 1 turn. The full contents of the radiator system will drain away (except residual fluid in the internal heater matrix).


2001 impala coolant light comes on at idle?

turn the car off. let it cool. check the radiator cap and make sure the radiator is full with coolant. also add some to reservoir


WHERE IS THE coolant DRAIN on 98 Pontiac Grand Prix?

You can find it in the lower right corner of the radiator ( standing in front of the car ). It's a plastic plug, you have to push it in, and the turn it around. You can find it in the lower right corner of the radiator ( standing in front of the car ). It's a plastic plug, you have to push it in, and the turn it around.