How often should you change spark plugs in a 2008 Chevy Impala?

about every 30,000 miles
2008 Chevrolet Impala Engine Tune-Up Q&A Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car.

How much does it cost to change spark plugs on a Chevy Impala?

The Best in Auto Repair The average cost for a Chevrolet Impala spark plug replacement is between $193 and $222. Labor costs are estimated between $110 and $138 while parts are priced at $84. This range does not include taxes and fees, and does not factor in your specific model year or unique location.

How long does it take to replace spark plugs labor?

Introduction. Changing spark plugs takes about an hour (for a four-cylinder engine) and will save you at least a hundred bucks in labor if you do it yourself. In most cases it’s a simple job that will help to maintain peak performance and the highest possible gas mileage.

How much is a tune up for Chevy Impala?

However, a more specialized tune up involving the combustion engine, a brake service, clutch service, transmission service, air conditioning service, or hoses inspection can run anywhere from $200 to $800.

How much does a tune up cost for a Chevy Impala?

What does a car sound like when it needs new spark plugs?

Keep your ears open for any rattling, pinging or knocking sounds—these are another bad spark plug symptom. If your vehicle’s engine is making any unusual sounds or vibrations while idling, your vehicle’s spark plugs may not be functioning properly to keep the engine running smooth.

How many spark plugs are in a Chevy Impala?

Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth….

Car	2010 Chevrolet ImpalaV6-3.9L
Service	Service typeSpark Plug Replacement
Estimate	Estimate$157.99
Shop/Dealer Price	Shop/Dealer Price$183.77 – $238.55