WebOct 9, 2012 · Air trapped inside radiator after adding coolant. It has now happened twice to me that after adding coolant to the radiator, when I turn the car on the RPM's will … WebJul 30, 2013 · I agree with what has already been said, however, from personal experience (learned the hard way) I have one additional comment. Do you use anti-freeze/coolant in your radiator? Your coolant system in a 1928 is non-pressurized. If you add modern anti-freeze/coolant to your system it will cause the coolant to foam.
foam in coolant/ coolant woes... Diesel Place
WebSep 2, 2024 · Agreed that there could be more than one explanation for foam in the coolant, but oil is the most likely. Put your finger in it and see if it feels oily. The possible reason there's no coolant in the oil is because the oil pressure is typically 40-60psi while the coolant pressure is 15psi, so the oil usually wins. Fingers crossed for you. WebAllow the engine to cool. Then, remove the radiator cap and drain all of the flush solution out of the cooling system. 6. Run water through the radiator . Close the radiator petcock valve again. Then, follow the instructions on the flush solution regarding the next step: running water through the radiator. csi front bumper
Please Help! Brownish foamy whipped stuff in my radiator …
WebOct 24, 2007 · Take it back and complain, only because there is a possibility that there’s still flush in the system that’s foaming. Also, there’s a possibility that the coolant was … WebMar 2, 2024 · Foam may consist of large, unstable bubbles that break, dissipate quickly and cause little concern or smaller bubbles that do not break as readily and could coalesce to create a “blanket” that … WebDec 31, 2007 · Start the Truck for a short time and look for bubbles in the cross over. Foaming means air in the system. One source of air is a blown gasket. If your changing the Tstats, verify that you don't have a compression leak. This is a quick check and will same time and agravation later. A compression leak will have the same symtoms you describe. csi frontlearners