Ford focus heater not getting hot. I hope you have never added any sealer to the system.

Ford focus heater not getting hot. I hope you have never added any sealer to the system. This heat is then blown into the passenger compartment by a fan. 8 tdci 149k miles There is no heat from heater one heater hose warm the other cold. Let's dive into the details to help you diagnose and fix the problem. Coolant is pumped through a heater core and radiates heat. We’ll start with the easy-to-check common problems and work our way to the harder-to-deal-with rarer issues that could be affecting your car. The most common causes include a problem with the heater core, a faulty thermostat, or an issue with the coolant system. Not having a functioning heater makes driving much less comfortable, and can be a sign of certain issues. So thought Air lock or blocked Matrix. 6TDCi (109PS) Hatchback. jauvv npjmv1 nq qn0y tdpo nyc qnk0y rqb1q ss b9c