Hi, everyone, i have a 2000 honda accord with the F23A1 block, a couple of months ago i had an overheating problem, and there were some white residue in my rad, over flow tank was full and pissing the coolant out like crazy, also had some sticky stuff on my dipstick. so i thought i had a blown headgasket and proceeded to change the headgasket at my mechanic. i also checked the head (which was fine) and changed water pump, thermostate, timing belt and new head studs, but the problem still remains. Now i got alot of white residue in my rad and some burnt coolant on dipstick.

Can anybody please give me an idea of any other causes of this please? thanks!

 

When you did the Gasket, was the cylinder head checked for cracks, or warpage?
Are you seeing coolant in the crankcase oil?

P

 

[报价= P_Adams; 40329076]当你做的垫片，是缸盖的裂纹，或翘曲检查？
您是否看到了曲轴箱油冷却？

P [/报价]

the mechanic checked for cracks and warpage. no crack and the head was within .003 in so he told me that the head didnt need to be machined.
i just flushed my rad, and alot of the white residue came out. not sure about coolant in my oil yet, but i will do it after.