The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

sleonard13 · 03-11-2009, 01:24 PM

I can fill mine get hard as soon as i start the truck..I think with it running cold its throwing my idle off..The coolant temp keeps telling the computer the engine is still cold...I drove it for about a hour today and it would not come off 120-130 degrees...when i shut the truck off the temp guage did climb abit since water was not going through the motor..

03-11-2009, 01:24 PM	#4
sleonard13 Registered User Join Date: Mar 2009 Location: richmond IN Posts: 10	Re: Is my thermostat stuck open I can fill mine get hard as soon as i start the truck..I think with it running cold its throwing my idle off..The coolant temp keeps telling the computer the engine is still cold...I drove it for about a hour today and it would not come off 120-130 degrees...when i shut the truck off the temp guage did climb abit since water was not going through the motor..