Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › Will not reach temp › Reply To: Will not reach temp December 27, 2020 at 2:42 pm #987807 Richard KirshyParticipant If you have air entrapment, might try one of these … https://www.amazon.com/coolant-vacuum-refill-kit/s?k=coolant+vacuum+refill+kit