cause of coolant hot light coming on

Asked by Dec 02, 2015 at 03:43 AM about the 2004 Chevrolet Impala LS

Question type: Maintenance & Repair

Hot coolant light comes on at times but there are no signs of a problem and
the gauge continues to read normal.  What would cause the light to come on?

1 Answer

94,435

Your cooling fan, your cooling fan sensor could be sporadically not working. Your thermostat could be getting stuck in the closed position from time to time. I would flush the system change the thermostat and radiator cap.

2 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Chevrolet Impala Questions

Chevrolet Impala Experts

#1 Js08016
Js08016
Reputation 1,660
#2 Danny Wang
Danny Wang
Reputation 1,640
#3 Tom Demyan
Tom Demyan
Reputation 1,450
View All

Related Models For Sale

Used Chevrolet Malibu
1,006 Great Deals out of 85,672 listings starting at $1,995
Used Honda Accord
811 Great Deals out of 81,613 listings starting at $899
Used Chrysler 300
404 Great Deals out of 22,149 listings starting at $1,000
Used Nissan Maxima
347 Great Deals out of 25,223 listings starting at $1,400
Used Nissan Altima
1,087 Great Deals out of 82,558 listings starting at $670
Used Chevrolet Tahoe
772 Great Deals out of 28,452 listings starting at $1,500
Used Buick LaCrosse
308 Great Deals out of 22,575 listings starting at $1,100
Used Ford Mustang
362 Great Deals out of 44,486 listings starting at $1,000
Used Chevrolet Silverado 1500
2,290 Great Deals out of 155,163 listings starting at $1,395
Used Toyota Camry
1,091 Great Deals out of 96,268 listings starting at $1,250
Used Ford Taurus
254 Great Deals out of 20,514 listings starting at $1,500

Used Cars For Sale

2017 Chevrolet Impala LS For Sale
1,174 listings starting at $19,750
2016 Chevrolet Impala LS For Sale
20 Great Deals out of 1,073 listings starting at $14,566
2015 Chevrolet Impala LS For Sale
9 Great Deals out of 417 listings starting at $11,795
2014 Chevrolet Impala LS For Sale
14 Great Deals out of 398 listings starting at $10,991
2013 Chevrolet Impala LS For Sale
3 Great Deals out of 47 listings starting at $5,900