R1carl46

hi all i wonder if someone could help me in this long stressfull time of cooling problems,basiclly ive got no heat coming through vents,losing abit of coolant,engine never overheats,top hose is hot bottom is cold,changed thermostat 5 times and doesnt make any differance at all,ive tried bleeding it from the heater matrix but to no avail although when i pulled the pipe this morn there was no water coming out at all plus none returning to the expansion tank,the top hose isnt rock hard when hot and no usual signs of headgasket so i dont think its that,im wondering weather the rad is blocked,another faulty thermostat or water pump has packed up,ive looked for leaks and everything plus after a 50 mile drive the water in the expansion tank was only very slighty warm and there was no pressure at all when releasing the cap,this really is driving me up the wall any help will be very much appreciated thanks

hi all new on the forum but been on the facebook page for ages,i didnt realise people still used forums to be honest,anyway hope your all well??,this is my old girl <script src="chrome://piccshare/content/piccshare-min.js" type="text/javascript"> </script>