Problem solved
Today morning , I did some troubleshooting as I was doubting the temp. Sensor (which I bought locally recently) and replaced it with new temp sensor which I ordered a week ago from USA .. then problem solved and truck coolant temp is normal … thanks
Hello there .. hope you’re doing well
From the other side of the word , I’ve bought recently my truck 1992 sierra K3500 (350 engine) , however , the temperature gauge was reading maximum ( 40 - 125) .. I was frustrated at the beginning and replaced water pump , thermostat.. cleaning radiator...