Thanks Mickyg,
Can you explain how I get the chemical in the system? Do I add into the radiator header tank, drain some radiators to make sure the chemical gets into the system?
Also what chemical do you recommend? does the chemical stay in for good or should I drain after some time?
Can you explain how I get the chemical in the system? Do I add into the radiator header tank, drain some radiators to make sure the chemical gets into the system?
Also what chemical do you recommend? does the chemical stay in for good or should I drain after some time?