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2003 Chevrolet Blazer Overview

The 2003 Chevrolet Blazer was the sport utility wagon that time forgot. Left behind by the higher-tech, jazzier TrailBlazer spinoff, and outsold in the marketplace by bigger SUVs and by trucks, the '03 Blazer nonetheless had a core group of faithful buyers who remembered the sturdy midsize utility's long history.

Two trims were offered for the 2003 Chevy Blazer: the LS and the Xtreme. The Xtreme was available in a 2-door bodystyle, with a choice of 2WD and 4WD drivetrains. The LS came as both a 2-door and 4-door wagon, with 2WD and 4WD choices. With a curbweight of around 4,000 pounds, the '03 Chevrolet Blazer was smaller than many other offerings in the mid-size SUV class; its stiff suspension (thanks to a platform adapted from the GM truck chassis) made it a bit more roadworthy as well.

Its engine, the 4.3 liter V6 Vortec 4300, wasn�??t the powerhouse that came standard with the TrailBlazer (an 4.2 liter inline-6 with a hearty 250-horsepower output). Still, with 190 horsepower and 250 lb.-ft. of torque, the 2003 Blazer had enough oomph to get around suburban streets and even off the highway. Its high clearance made it a good choice for some off-road uses, even if it didn't have the punch for extreme four-wheeling.


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Chevrolet Blazer Questions

Issues Starting A 2003 Chevy Blazer 4x4 Zr2 With The 4.6 Liter V6 When The ...

My daughter has a 2003 Chevy Blazer 4x4 zr2 with the 4.3 Liter V6. From about 15 - 75 minutes after she turns it off, it'll only start with starter fluid (very little). After about 75 minutes it s...

Transmission Replacement

the transmission recently went out in my 2003 chevy blazer 2wd suv and we replaced it with a newer used transmission out of a totaled vehicle with the same kind of transmission. we successfully rep...

O2 Sensors

How many o2 sensors do my 03 blazer have and where are they located?

2003 Blazer Fuel Pump

Will a fuel pump from a 2003Chevy blazer fit any other vehicles?

2003 Blazer Won't Start

my 2003 blazer is not getting no spark to the spark plug it'll turn over but there's no fire going to the plugs what could it be