-
are u sure u dont have any leaks? around the cross over pipe o rings? i remember having a similar issue until i replaced the cross over pipe O-rings.. Coolant would get stock between the heads.. so i never was able too see the leak until I got cross over pipe O rings replaced.
Make sure you are using coolant and not water.
those o-rings get them from mitsubishi dealer. they are like $10. dont get them from 3sx or autozone.. get them from the dealer!...those sre the right thickness.
-
3SX sells OEM Mitsubishi parts...
-
How about you drain all the water/coolant out and cap the t stat on one side with a gauge and pump air into the other. Check the air pressure on the return from the block.
-
2 year old thread is 2 years old.
