1993 Chevrolet S10 Blazer Q&A
1993 Chevrolet S10 Blazer Question: Overheating problem??
After driving for 20 mins highway or 40 mins city, the temperature gauge on the dash is all the way up and blinking, however theres no steam and still heat inside the cab, hoping I dont have to replace the rad, temp gauge sending unit works fine and has been tested, any advice is greatly appreciated, thanks! - doseydo43
you need to have the temp confirmed that it is or is not overheating. if it is, you may have done internal damage - mastertech6371
A coolant leak may develop from the water pump. The engine may overheat as a result of the coolant loss. A leaking water pump should be replaced.
The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our tech...
I have a 1991 S10 Blazer 4x4, with a 4.3L V6.. it has 193000 miles on it, but it has been well kept up. It was running just fine until one day recently I was drving down the highway and it star...