Hi all, 

I recently bought a Honda Legend KB1 2007. Absolutely love the car. It has 175,000 miles on it. I've changed all fluids, fitted a new tensior timing belt and water pump.

Replaced sparks and had a valve adjustment done, engine is quiet and no issues that I can identify. 

I don't know the service history of the car I bought it off a mechanic as he stated he wasn't doing long drives anymore and fuel was too expensive. 

He's a local guy and I trust him kind of. It does use 200ml of oil every 1200km. 

I'm worried about the transmission and not sure as to change the ATF or not. 

I want to keep this car long term as its the perfect car for me and it only cost me 3000 euro. 

I want to get it to 300,000 miles😂. 

Besides not crashing do you have any advice, best practice?