Check the fuel system lines and hoses for damage, leaks, and deterioration. Replace any damaged parts.

Check all clamps, and make sure they are properly positioned and tightened.

Drive Belt Auto-Tensioner Inspection
Turn the ignition switch to ON (II), and make sure to turn the A/C switch
OFF, then turn the ignition switch to LOCK (0).
Check the position of the auto-tensioner indicator (A). S ...
Front Brake Hose Replacement
Raise and support the vehicle.
Remove the front wheel.
Disconnect the brake line (A) from the brake hose (B), then remove the brake
hose bracket (C).
...
Changing the Engine Oil and Oil Filter
You must change the engine oil and oil filter regularly in order to maintain
the
engine’s lubrication. The engine may be damaged if they are not changed
regularly.
Change the oil and filter ...