front wheel alignment

is part of car maintenance, aimed at adjusting the front and rear suspension.
adjustment (front wheel alignment) there are 3 sections will be undertaken adjustment: chamber (the slope of the front wheel viewed from the front of the vehicle).
castter (slope of the front wheel viewed from the side of the wheel).
to in (the difference between the distance, the distance of the front tires left and right front wheels and rear spacing on the front wheel)

by doing penyetalan against the suspension was intended to.

1. maintenance of tires, for uneven tire wear conditions, aims for long-lasting tires

2. car running straight, not moving to one direction to the left and right, the car will always be straight when driving, although drivers off the driver's steering.

3. steering system was light during the round.

4. the style steering wheel back, when conditions turn.

5. vehicle is always stable when driving at high speed.

front wheel alignment can be done if there are problems in the steering system or there are problems to ausan uneven tire.
but should, be done regularly. for example be done when the vehicle / car is menepuh distance of 20,000 miles.

tune up

engine tune up is the adjustment or adjustments to the carburetor system and engine ignition system.
importance of tune up the car, is the realignment of the machine, this should be done for vehicles always prime condition, the system will be undertaken during a tune-up adjustment is the fuel system, ignition system of said tune up, two things that often performed by a mechanic.
fuel systems such as air filter, fuel filter and caburator system (without engine EFI systems, electronic fuel injection).
ignition systems such as spark plugs, spark plug wires, and coil (ignition adjustment manually when the machine is still user system distributors)
many online videos or stages of car do tune ups for the vehicle or your car, so when you do a tune up their own match is expected.
how long time to always do the tune up on your car engine, do every vehicle after traveling about 10,000 miles (min) or 20,000 miles (max).