Coolant and temp issues
Hi all,
I’m new on here and was wondering if someone could help me with an issue I’m having with my 3rd gen 5.7
I just put a new thermostat in it as my truck was overheating. It now fluctuates between normal temps and moderately hot, and I only get hot air when it’s past operating temps. I think my heater hoses are leaking, but whenever I fill up my coolant overflow reservoir full after about ten minutes of driving it’s completely empty and I don’t think I’m burning any.
Very confused and just wondering if anyone could help me out
Thanks!
I’m new on here and was wondering if someone could help me with an issue I’m having with my 3rd gen 5.7
I just put a new thermostat in it as my truck was overheating. It now fluctuates between normal temps and moderately hot, and I only get hot air when it’s past operating temps. I think my heater hoses are leaking, but whenever I fill up my coolant overflow reservoir full after about ten minutes of driving it’s completely empty and I don’t think I’m burning any.
Very confused and just wondering if anyone could help me out
Thanks!






