What do you think fails the most/poor designs of our blazers?

Id say off the top of my head :

Spider systems
fuel pumps
4l60 trans
the tailgate latch motor
squeaky interior


Best parts :
the 4.3 engines never die
the addiction to these money hungry vehicles.

 

Worst:
Trans
LIM Gaskets
Power windows, mirrors, seats...

Best:
4.3 Vortec
Fold down back seats
It's hard to think of stuff I haven't needed to fix or replace.

 

Worst

The rear defrost tab
Squeeky rear window
RUST

Best:
engines are great
I love my truck !

 

Worst:
Rattling interior panels (at least on 2 doors)
Loud fan

Best:
x2 on fold down rear seats
4.3l
Easy to find most parts

 

worst,
alarm,
rear wiper motor.

 

I cant really complain. iv only had to replace anything in the last 6 months since i bought it in 05.

So 8 years with nothing but maintenance looks good to me

 

worst IFS suspension and all the steering

because every time I do 4 wheeling or hit a bump I think every noise coming from my front end is a axle breaking ball joint popping or tie rod snapping

best 4.3 and the big *** back seat that every person that gets in say damn this is actually really comfortable

 

worst
tranny (4l60E)
fuel pump

best
bullet proof 4.3!!
the ability and options for soooo many ways to customize it!!

 

Worst:
squeky inside
spark plug location
mysterious electrical fault
coolant smell

Best:
still running
the feel of the 4x4 in the snow
the feel of 2wd in the snow ( Weeeeeee!)

 

Worst:
Remote oil filter lines.
Oil pan not clearing the oil pickup tube.
Alum. front diff.
Wheel backspacing.
190 HP.

Best:
4x4 capability.
4.3 sound.
And the best automotive forum around.