Is this a Tralblazer with a 4.2L engine. Your vehicle may not be so equipped. If that is the case, factory service information recommends draining the radiator by disconnecting the lower radiator hose.
most GM radiators have a peticock at the lower driver side corner of the radiator. Often hard to see from most angles.
how do you remove the dashboard of a 2002 Chevy blazer
2002 blazer want take gas
An alternator from a 2000 Chevy blazer will fit a 2002 S10 blazer with a little fabrication.
Body trim packages
What does code co298 mean on a 2002 Trail Blazer
Yes
how do you set the timing on a distriubtor for a 2002 Chevy blazer
wiil a 1999 blazer engine fit a 2002 blazer
The bolt pattern for a 2002 Blazer xtreme would be the same as any other blazer or s-10 5x4.75
A 2002 S10 Blazer doesn't have throttle body injection (tbi).
it should be on the raditor next to the lower hose