My 2003 dodge neon sxt is overheating . i changed thremostate it sometimes blow coolant out the overflow tank it dosent do it all the time.
Are your cooling fans kicking on? If not you may have a bad relay or bad temp sending unit. If fans are working, you may need to purchase an air bleed kit. If you or someone else has drained the cooling system lately, you may have a huge air bubble in the system.
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