answersLogoWhite

0


Best Answer

With the new fuel injected engine and improved ignition systems you should be able to go 100,000 before tune-up

User Avatar

Wiki User

16y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

9y ago

The 2003 Chevrolet suburban spark plugs should be changed every 30,000 miles. The life of the spark plug is dependent upon the driving habits of the automobile driver.

This answer is:
User Avatar

User Avatar

Wiki User

9y ago

The spark plugs should be changed every 60-80,000 miles.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How often should you change spark plugs on a 2000 silverado?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How often do you change spark plugs in a1999 Chevy Silverado?

If they are platinum plugs, should be every 95,000 to 100,000 miles.


How do you change spark plugs on a 2002 Chevy 1500?

how do i change the spark plugs on a Chevy silverado 1500


How often do you change spark plugs in a 2006 Tacoma?

Change the plugs at 100,000 miles or earlier if the engine is not performing as it should.


How do you change the spark plugs on a 1999 Chevy Silverado?

ONE AT A TIME.


How often should you change spark plugs on Ford Focus?

According to the owners manual, they have platinum plugs that should be changed at 100,000 miles.


How often should you change plugs in a 2006 mercury grand marquis v8?

The original plugs should be good for around 100,000 miles ( 160,000 ) kms. Take it from there.


How often should you change spark plugs in your 2008 Toyota tacoma 4.0?

Change the plugs and wires at 100,000 miles unless you experience poor performance or a drop in MPG. In that case change them sooner.


How often do you change spark plugs in a 2002 grand am gt?

Generally I change platinum plugs at 100K and regular plugs at 50K.


How often should you change spark plugs in a Mercedes-Banz A-Class A160?

How i can change the engine oil for my my mercedes benz 240c 2003?


How often do you change glow plugs in diesel engine?

Heater plugs in a ford focus 1.8 engine should be changed every 18 months-2 years.


How often should you change the spark plugs on a 2004 jeep liberty 3.7 L?

They should not need changing until 90,000 miles.


How often should you change spark plugs on GMC envoy?

Depends on the type of spark plugs. Factory plugs around 70 - 100k depending on the condition of the plugs. I would replace the spark plugs out with some AC Delco iridium plugs they will last you 100k+.