Change your oil/filter every 5,000 miles if you use conventional oil and every 8,000 miles if you use synthetic and you drive under normal conditions. If your vehicle is equipped with an oil life monitor system then change it when the system tells you too and reset the oil life monitor. If it does not come on for one year change the oil anyway and reset the system even though the light is not on.
The oil should be changed every 6 months or 3,000 miles, wich ever comes first.
A common Chevrolet Trailblazer accessory would be things such as replacement parts. One of the most often purchased include headlights and brakes, as these are required to work by law.
When you overhaul the engine. It is designed to last the life of the engine.
When you begin to see signs of excess wear, fraying, cracking, or other damage.
Unless there is something wrong with it (there shouldn't be), you should never have to replace the timing chain. That's the beauty of chevy.
How often should you change the fuel filter?
It doesnt matter what car you drive. Every 3000 miles or 3 months whichever comes first.
Read in your manual about the oil life management system. It says to wait for the light then reset it after the change. We have lots of reading on the subject at our enthusiasts forum www.trailvoy.com
every 3 thousand miles
as often as needed
They will normally last at least 75,000 + miles. Check your owners manual.
ive found that its best to remove the wheels and inspect the pads before ya make your descision also its dependant on your driving style and frequency