turn on the AC then off again. this will kick on the secondary cooling fan. You will watch the coolant temp go down. it is normal for the sl2 to run UP TO 3/4 hot.
probably just replace the coolant sensor
plugs, wires, coolant temp sensor, fuel pump
I have a 1998 Pontiac Grand AM GT that coolant sensor went bad. So how do you change it with out breaking the coolant
Has the engine coolant temp sensor ever been changed.
Trouble code P0128 means:Coolant thermostat (coolant temp below thermostat regulating temp)
Where is coolant fan switch located on 1998 chevy Malibu with 3 .1
The coolant temp sensor screws into the thermostat housing. This is located where the top radiator hose connects to the engine.
Where is the coolant temp sensor on the 1998 gmc safari awd
under the altneter
IN THE WATER JACKET.
From a cold start, yes it can.
coolant temp sensor,does just what it says,it relays your coolant temp to gauges!