100C (212F) is getting a bit high, but not really too much of a concern. If it gets up around 110C (230F), you will likely be overheating, but 100C (212F) is not all that bad.

You can make sure that the radiator is clean of all dirt and debris by back flushing it with water from the engine side towards the front of the vehicle. Any debris that is in the radiator itself reduces airflow through the core, resulting in less cooling.

 

The radiator seems clean , but Ill do that on weekend, back flushing....

 

Just spray through the radiator core itself. Do not do anything with the inside (under the radiator cap).

 

Thanks...

Have other question, here in middle east have two type of petrol 91 and 95 currently Im using 91...since I bought the car..

somebody told I should be using 95 instead of 91....can I mix these 91 to use 95? or which which is better to use for the blazer for better performance and will not get any problem in the future???

 

WOW! Another Jap Blazer. Is it Left or Right hand drive?

 

Left hand drive...

 

Must've confused the **** outa them!

 

Modulators,

Need help having problem the air outside is going inside the car, any tips where to check or to closed the vent???? specially when when traffic car infront of me i can smell the smoke coming out from is car.....I tried to put the AC control to HI, Mid, Low...same thing....always Im using the AC currently the temperature here is 49C...very hot

 

Run the a/c on max which recirculates the inside air... or at least it should if the blend door is working correctly.

 

I did run the AC on MAx but same the air ouside still coming inside... do you have photo were can I locate the blend door maybe I can closed it permanently...