What Is Involved in a Tune-Up for a 2006 Pontiac Vibe?

Spark plugs have always been the main part of any tune-up.

In older vehicles, a tune-up entailed a lot of work, including maintaining (or replacing) the distributor cap, ignition rotor, spark plugs, ignition wires and ignition timing. In newer vehicles -- like the 2006 Vibe -- a lot of these systems are automatic and no longer require maintenance.

Parts

The only necessary parts for the tune-up on a 2006 Pontiac Vibe are the spark plugs. The Vibe has a four-cylinder engine, so it uses only four spark plugs. Pontiac recommends only Iridium-tipped spark plugs, which must have a preset gap of .043 inch.

Tools

Because there are so few parts to replace, the tune-up on the Vibe requires few tools. The tools needed are a ratchet, socket set, 6-inch socket extension, spark plug socket, torque wrench, spark plug gapping tool and a flathead screwdriver.

Proper Gap

Make certain to check the gap of the spark plug prior to installing it. If the gap varies more than .003 inch from the manufacturer recommended gap, adjust it using the gapping tool.

Torque

Proper tightening torque of the spark plugs is necessary to make a proper seal and not to damage the engine's cylinder head. The spark plugs must be torqued to exactly 13 foot-pounds.

References

• AutoZone Repair Guide: 2006 Pontiac Vibe Spark Plug Replacement
• GM Owner's Center: 2006 Pontiac Vibe Owner's Manual