Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › Using TSP to flush the coolant system › Reply To: Using TSP to flush the coolant system
September 29, 2020 at 3:24 pm
#963924
Is there any information on how it can / or will react to different metals that are in a engine.
Or how it can / will react to engine sensors that are exposed to it?
If your looking to just system flush a cooling system for normal rust and scale build up, better to use something specifically designed and intended for that purpose, PRESTONE radiator flush
If you have foreign matter in the cooling system. IE, oil from a bad head gasket or transmission fluid.
You can hose flush the majority out then add liquid dish soap ( DAWN works quite well ) to “wash” the cooling system.