Overheating

AUSKIP17

MEMBER
1990 NISSAN PULSAR
1.8L
4 CYL
FWD
MANUAL
200,000 MILES

I started having an overheating issue so I replaced my thermostat sensor, thermostat and thermostat housing. Flushed and refilled the system using a hose. Refilled and bled the radiator. It only seemed to take under five liters of coolant. I drove the car around when the check engine light came on and the temperature gauge rose up. I am not sure what it could be other than a blocked radiator. Any help please. Corey.

2 Replies

WRENCHTECH

MECHANIC
20,761 POSTS

I do not know why you assumed a thermostat was the original problem. That is not very common. At this point you likely still have air pockets in the system that need to be worked out. Once the system is completely full you need to pressure test the cooling system for leaks.

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Sunday, July 10th, 2016 AT 4:33 AM

RENEE L

ADMIN
1,260 POSTS

Hi AUSKIP17,

Here is a link to an informative article from this site that explains and shows you how to check your cooling system yourself. I have also included a link to one our 2CarPros YouTube video explaining how to pressure check your coolant system. If you need any further help please come back to 2CarPros as we are always happy to help.

https://www.2carpros.com/articles/engine-overheating-or-running-hot

https://youtu.be/W8kra65m15c

Kindest regards,

Renee
Admin

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Sunday, July 10th, 2016 AT 2:45 PM