Before electronically-controlled vehicles, a tune-up included maintenance adjustments to the engine and replacement of the spark plugs and distributor points, the distributor cap and rotor, and the fuel and air filters. ... More »

A complete car tune-up includes spark plug replacement, rotor replacement, fuel injector cleaning, a new air filter, a new fuel filter, a new PCV valve and checks on various systems, including fluid levels, ignition, emi... More »

Parts and tools needed for a car's tune-up include spark plugs, a fuel filter, a socket wrench, a spark plug socket, a spark plug gapping tool, the service manual, screwdrivers, crescent wrenches, a distributor cap, spar... More »

A basic tune-up includes cleaning out the air filter, replacing the spark plugs and replacing the distributor cap and rotor. A basic tune-up is simple to perform, even for novice mechanics. More »

Parts and tools needed for a car's tune-up include spark plugs, a fuel filter, a socket wrench, a spark plug socket, a spark plug gapping tool, the service manual, screwdrivers, crescent wrenches, a distributor cap, spar... More »

The exact process of a tune-up can vary between service providers, but some common components are an engine condition check, replacement of spark plugs and filters, and testing of the oxygen sensor. An oil change is also... More »

An automobile tune-up consists of a check of a vehicle's fuel filter, air filter, spark plugs, spark plug wires and battery. The PCV valve, belts, lights and tires are also checked. An oil change is performed and the car... More »