ka24de awkward overheat - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

alilvietboi4u · 01-23-2008, 02:16 AM

i got this weird overheating problem.. the temp gauge goes up and down randomly. but heres the thing. i tested my thermostat in boiling water and it works. my water pump isn't leaking. my head-gasket has no signs of it being blown. and i have radiator fluid with no leaks. i had the car on an incline and let the cap open while the car was running and see no bubbles.

while driving after a while the temp gauge will go up then hit its highest point then drop back to normal and repeat after like 5 or 10 minutes. when i turn on my heater i barely get any heat. i will only get hot air when the temp gauge goes down back to normal after hitting its highest point. but mostly i do not get hot air from my heater.

01-23-2008, 02:16 AM	#1
alilvietboi4u Leaky Injector Join Date: Apr 2005 Location: somewhere Age: 41 Posts: 51 Trader Rating: (0) Feedback Score: 0 reviews	ka24de awkward overheat i got this weird overheating problem.. the temp gauge goes up and down randomly. but heres the thing. i tested my thermostat in boiling water and it works. my water pump isn't leaking. my head-gasket has no signs of it being blown. and i have radiator fluid with no leaks. i had the car on an incline and let the cap open while the car was running and see no bubbles. while driving after a while the temp gauge will go up then hit its highest point then drop back to normal and repeat after like 5 or 10 minutes. when i turn on my heater i barely get any heat. i will only get hot air when the temp gauge goes down back to normal after hitting its highest point. but mostly i do not get hot air from my heater.