Mine says 5w-30 on the oil filler cap
if its a 4200 (4.2 Litre) it takes 6 liters.
My 2002 trailblazer takes 7 qts. The recommended oil weight is on the oil cap.
I own a 2002 Trailblazer and it takes 7 qts. Look on the oil caps for the recommended oil weight.
Look at your oil cap. The weight is on the cap.
2002 Trailblazer take 7 qrts. Check your oil cap for the recommended weight
5w-30
As listed in the manual 5w-30.
the oil to use is 5/30 fully synthetic oil.
Your choice. GM does not specify which to use so it is up to you. Just make sure to use the recommended weight.
The 2004 Chevy Trailblazer holds 7 quarts of oil.
Where is the Oil drain plug and oil filter on a 2006 chev trailblazer
The 2004 trailblazer inline 6cyl holds 7 quarts of oil