My son is half way tin the middle of nowhere on I20 in GA. He has a 95 Chevie S-10 blazer. He just replace the radiator and (I think) the thermo state. Thermostat seems to be cycling.
the temp gage is running 210 to 200 and he's concerned there may be something else he needs to check. He has about 600 to 800 mile left to go on this trip (going back is not an option)
I'm thinking he needs to flush the cooling system.
Any input would be appreciated.