I have the exact same problem with my 86 civic, good luck trying to find an answer from anyone. I changed everything as well, including head gasket. I was told it could be a cracked head so i went to the wreckers replaced the head, TWICE! same problem, think I'm looking at a cracked block...Anyways, make sure you are bleeding the system properly also you might want to get the head pressure tested at a machine shop, not just dye penetrant! Could have a cracked head.... Especially if it has been overheated before
Blown headgasket, failed oil cooler, etc.
Blown headgasket.
You most likely have a blown headgasket.
Inoperative radiator fans, bad water pump, failed headgasket?
Low coolant, failed thermostat, inoperative radiator fan, failed waterpump, failed head/headgasket, etc.Low coolant, failed thermostat, inoperative radiator fan, failed waterpump, failed head/headgasket, etc.
Thermostat, water pump, radiator cap, headgasket, low coolant.
Put it back into your radiator. You have a head/ headgasket failure. You will need repair.
Low coolant, stuck thermostat, failed water pump, plugged radiator, failed fan clutch, failed headgasket, etc.Low coolant, stuck thermostat, failed water pump, plugged radiator, failed fan clutch, failed headgasket, etc.
leaking oil cooler or headgasket, or block
Low coolant, inoperative radiator fans, stuck thermostat, failed water pump, restricted radiator, head/headgasket.
Yes You bet! it is probably the source of your problem.
you have a blown headgasket, or if it is has an automatic transmission, it is also possible that you may have transmission fluid in your radiator. this is caused by transmission fluid in part of your radiator leaked into your coolant