Where doe's the snapshot plug into on an 01 chevy blazer?

google 97 Chevy Blazer back glass lift supports

Amazon
BOXI 2pcs Rear Glass Window lift supports struts shocks gas springs for Chevrolet Blazer 1995-05/GMC Jimmy 1995-01/for Oldsmobile Bravada 1997-01(2-Door With Dropgate Only) 'Replaces SG330019 15678975

USA spec car or?
no engine told of many
the VIN + RPO list at GM shows what is there.
RPO is the as built list from GM.
2000 blazer you meant S10 blazer right>?
this engine L35
1996-2002 - 4.3 L (262 cu in) Vortec 4300 L35 V6, CSFI,
if both are L35 sure. (assumes sub component accessories can be swapped too. if need be. (bolt on parts to engine)
engine swaps have 3 paths
block only
block and heads
block + heads and all parts attached.

it has to fit bolt on, and the PCM IN THE TRUCK (BRAIN)
must like all that, in all ways. displacement , firing order, and all accessories, related to EFI the alternator and HVAC parts.
IMO. join a real chevy forum that does this?
see all the pit falls there, our web site is not about swaps.

LIKE HERE>

https://blazerforum.com/forum/engine-transmission-35/02-chevy-blazer-into-01-gmc-jimmy-engine-swap-97344/

Idle air control passage plugged .

I don't think the harnesses are the same.

Chevy Blazer Engine Swap Part 1 of 2 - YouTube

? 10:29
https://www.youtube.com/watch?v=Dt_7AKP2WcI
Aug 13, 2011 - Uploaded by Dave R
Replacing the engine in a mid-size Chevy Blazer 4x4 with oneout of a Jeep Cherokee 2wd. Original engine was low and motoroil and spun a bearing. ... Chevy Blazer Intake Gaskets Replaced & Cooling System Rebuilt - Duration: 16:45. by ... 4:02. 94 4.3l Vortec V6 GM (black motor) - Duration: 6:01. by ...

4.3 vortec engine removal - YouTube

Could be the EGR valve or the idle adjust valve. Check Engine light on? Any codes?

a 01 blazer has no carb but is fuel injected

replace the transfer fuse.

You are missing a bolt, or you will have to remove one of the heads.