What maintenance jobs do you do immediately after buying a Japanese import?
Buying a Japanese import is always exciting, but I’ve learned that it’s worth spending a little time on maintenance before putting a lot of miles on it. Even if the vehicle seems to be in excellent condition, you never know exactly when certain service items were last replaced.
For anyone who regularly buys cars from Japan, what are the first maintenance jobs you tackle? Here's my usual checklist:
Change the engine oil and oil filter.
Replace the air filter and cabin filter.
Inspect or replace the coolant if the service history is unclear.
Check the transmission fluid, brake fluid, and power steering fluid.
Inspect the timing belt or timing chain maintenance schedule.
Examine the brake pads and rotors for wear.
Check the battery health and clean the terminals.
Inspect all tires for age, tread depth, and proper pressure.
Look over suspension components, belts, and hoses for signs of wear.
Replace windshield wipers and top up washer fluid if needed.
I also like to give the car a thorough inspection underneath for any rust, fluid leaks, or damaged components that may have been missed during purchase. Spending a little money on preventive maintenance early can save a lot of headaches later and gives me confidence that I’m starting with a solid baseline.
Of course, every model is different, and some vehicles have known issues that deserve extra attention. Service records can also change what needs to be done first.
What does your post-purchase maintenance checklist look like? Is there anything you always replace or inspect immediately after buying a Japanese import, regardless of the vehicle?

User:LeslieDoyle