1987 Chevrolet R30 "coolant light comes car idling" Questions

coolant light comes on in a saturn do you have to erase the ecm to get it to go out The red coolant light is on in my 2000 saturn sl1 SOHC, the car is not low on coolant, I replaced the coolant sensor

...FAN TO CAR BATTERY USING JUMPER WIRES.IF COOLING FAN DONT WORK REPLACE THE MOTOR.IF FAN WORKS.COOLANT TEMPERATURE SENSOR IS BAD.ALSO HAVE CAR SCANNED TO SEE WHAT CAUSING CHECK ENGINE LIGHT TO COME

leaking coolant from rear of engine runs hot at idle runs hot at idle leaking coolant and check engine light comes on and off thermostat gone bad

...light comes on saying Ac fan is off,coolant level keep getting low, but i dont see were the water running out to,when i stop the car there is no water on the ground. you have a blown head gasket. the ...

...coolant light stays on but car does not run hot. Stalls when coming to a stop- have idle control motor checked as this may possibly be the cause. Low coolant light stays on- there is a low coolant ...

...coolant light stays on,remove the low coolant light sensor,and clean it off,it is located on passengers side in the radiator,it has a wire clip you have to remove,and dont loose it,after cleaning ...

...for defective throttle linkage or cable check idle up-up vacum switching valve check coolant temp sensor check throttle position sensor. Usually if its major, then the check engine light comes

light stills shows low coolant. Ford Dealer Changed the ignition Model, but no result. In the morning with cold engine, the car will stall for sure and I have to wait 20 minutos to start the car again

...light comes on and off intrmitingly untill warmed up can anyone help This may be due to a bad coolant temp sensor or bad idle air control valve but i would have the computer scanned for codes, the ...

...light goes off and it runs good again, what could be my problem ? I've changed the map sensor, the engine coolant temperature sensor, idle air control valve motor, and the throttle position sensor ...