overheating

[JuLiaN_TM]

ok i got a 95 civic with gsr swap and its overheating big time . there are no leaks and coolant level is fine . i even put the fan to stay on all the time and removed the thermostat and still the needle goes to the H on the gauge , dont know what else to do or what it can b . any suggestions would b apreciated :goodjob:

[big mac]

clogged radiator?

[geezy]

clogged radiator?
ah u beat me to it
x2

[seanrg1116]

headgasket...............maybe

[Barefoot]

is there fluid boiling out of the reserve can. is 1 rad. hose staying hot and the other cold.

[Marta Mike]

1. replace thermostat, and remove jumper from fans
2. proper bleed the system to ensure there are no air bubbles
3. run car, make sure fans are kicking on and spinning at adequate speed
4. use a gauge to check temperature throughout radiator.........varying temps=clogged. A small variation is normal
5. leak down test to check headgasket

[JuLiaN_TM]

thanks for all the help it was the temp sensor that was sending wrong info , so it wasnt really overheating but the gauge would show like it was hot .