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Hi, I have a 1998 Acura Integra with the b18b1. It is leaking coolant in the back of the engine by the thermostat housing. I just replaced the lower rad hose because it had a hole in it and replaced the thermostat and gasket but it is still leaking. Please help!
There is 2 O rings on the ends of the coolant pipe that goes from the thermo housing across to the water pump side. And their are 2 coolant hoses for the oil cooler if equipped with one. Most likely its the 2 Orings
There is 2 O rings on the ends of the coolant pipe that goes from the thermo housing across to the water pump side. And their are 2 coolant hoses for the oil cooler if equipped with one. Most likely its the 2 Orings
Thank you, I will check it out tomorrow and let you know how it goes.
A small extendable mirror and a flashlight might be helpful to find the leak while the engine is running... wunfstgsr made very good suggestions as to where to begin looking.
04-20-2023, 12:45 PM
B18b1 coolant leak
