Hello everyone
I replaced my fj45 engine (2f) with a 1hz and replaced the radiator with a bigger one.
The tempreture is OK in fall and winter but sometimes in summer, I have overheating problem specially when I use AC.
I have checked the water pump and it was OK.
I guess this problem causes by the exhaust.The old exhaust is for 2f engine and it might be small for 1hz because the exhaust gas comes out with a high pressure like a powerful hair dryer.
Should I replace my exhaust with a bigger one?
I would be happy to read your opinions.
I replaced my fj45 engine (2f) with a 1hz and replaced the radiator with a bigger one.
The tempreture is OK in fall and winter but sometimes in summer, I have overheating problem specially when I use AC.
I have checked the water pump and it was OK.
I guess this problem causes by the exhaust.The old exhaust is for 2f engine and it might be small for 1hz because the exhaust gas comes out with a high pressure like a powerful hair dryer.
Should I replace my exhaust with a bigger one?
I would be happy to read your opinions.