Which is the low side a/c port on the 2001 Chevy Blazer

Reply Subscribe

Thread Tools

Search this Thread

04-18-2010, 10:41 AM

anglesonefive

New Member

Thread Starter

Join Date: Apr 2010

Posts: 2

anglesonefive is on a distinguished road

Which is the low side a/c port on the 2001 Chevy Blazer

I see one on a thin pipe and one on top of the Accumulator and both have black caps with the same writing. There are no "L" or "H" makings that I can see. If needed I can sens a picture.

04-18-2010, 11:25 AM

portcqb

Senior Member

Join Date: Mar 2008

Location:

Posts: 707

portcqb is an unknown quantity at this point

Low side port is on the accumulator and is smaller, high side is on the smaller line going between the evaporator and the condensor

04-18-2010, 11:40 AM

anglesonefive

New Member

Thread Starter

Join Date: Apr 2010

Posts: 2

Thank you!!!!

04-18-2010, 12:19 PM

96Blazernut

Junior Member

Join Date: Jan 2009

Location: Keene NH

Posts: 475

96Blazernut is an unknown quantity at this point

With R-134a the fittings are different sized so you can't charge the high side with freon. They only fit one way.

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Which is the A/C low side service port?

ned4spd8874

2nd Generation S-series (1995-2005) Tech

02-16-2016 03:58 PM

2001 Chevy Blazer LS Black Boarder Around Top of rear side windows Question

ThaDopeShow

Paint, Body, & Interior

09-19-2015 08:16 PM

1990 350 port injection low idle

BOBOtheblazerguy

Full Size K5 (1969-1991) GMT415 (1992-1994) Tech

05-31-2012 05:06 AM

A/C high side service port replacement

volfan4

2nd Generation S-series (1995-2005) Tech

03-21-2012 08:42 PM

Drivers side power mirror. no side to side, is there a relay? or just the switch

jakegaisser

1st Generation S-series (1983-1994) Tech

04-06-2011 11:35 PM