Here's what the gauge looks like my 2001 2500hd, and you can see what it indicates as being too hot, this being said, the hottest I've ever seen it is about 180 in the summer, unloaded.
Directions. 1  In a Dutch oven, cook ground beef and onion until meat is no longer pink and onion is tender; drain. 2  Add the next eight ingredients; bring to a boil. 3  Reduce heat; cover and simmer for 1 hour, stirring occasionally. 4  Remove the bay leaf. 5  Serve with spaghetti. 6  Garnish with oregano if desired.
1 Using the same pan, saute garlic & onion. 2  Add the chicken***. 3  Simmer for 10-15 minutes or until tender. ( 4 requires occasional stirring). 5  Add the fish sauce and cook for 3 minutes. 6  Add water when it starts to dry up. 7  Bring to a boil. 8  Add the tomato sauce. 9  Let it simmer.