Thankyou to both of you for your replies 😊 i had a new thermostat along with new cam belt and water pump just over a month ago to see if this would help the heater system but it didn't. So he said when he took the glove box out and could feel the pipes to the matrix , one was hot and one was cold...
Could a blocked pipe be the problem?... I have no gunky liquid in my oil or coolant tank and it def hasn't lost no power..
I'm so confused by it all 😩
Thankyou again 😊