1985 Nissan 300ZX AC Issues - ZDriver.com

Go Back  ZDriver.com > Cars > 300ZX (Z32) Forums
1985 Nissan 300ZX AC Issues >

1985 Nissan 300ZX AC Issues

300ZX (Z32) Forums Dedicated to 90-96 ZCars otherwize known as the Z32's

1985 Nissan 300ZX AC Issues

Old 03-29-2017, 07:11 AM
  #1  
Registered User
Thread Starter
 
Join Date: Mar 2017
Posts: 1
1985 Nissan 300ZX AC Issues

My 300ZX runs hot air all the time. My ac is full of freone and I still get no cold air. Any thoughts on how this can be resolved?
Al Clipper is offline  
Old 04-05-2017, 09:37 AM
  #2  
The Good Twin
 
NismoPick's Avatar
 
Join Date: Aug 2005
Location: Wild Wild West, UTAH!
Posts: 20,616
Welcome to ZDriver!

Step 1: With engine running, turn on a/c, look at a/c compressor pump. Is the outer part spinning? If not: a) R12 pressure is NOT correct b) compressor wire is disconnected c) compressor is seized

So... check those things.
NismoPick is offline  
Old 04-05-2017, 05:15 PM
  #3  
Grumpy & Helpful
 
Join Date: Sep 2006
Location: Mill Creek WA
Posts: 1,415
what nismo said but also you need vacuum to close off the coolant valve into the cabin. blown out vac hoses are usually the cause of hot air coming in all the time. get the fsm from xenon. then read it.
rogerz is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bubba5711
300ZX (Z31) Performance / Technical
1
01-11-2016 07:25 PM
bluebr65
FS: 300ZX (84-89)
0
07-28-2014 09:00 AM
kennedy0319
FS: 300ZX (84-89)
6
02-23-2013 01:07 PM
1985nissan300zx
FS: 300ZX (84-89)
7
03-29-2012 06:06 AM
300zxopies
FS: 300ZX (84-89)
0
03-27-2012 08:43 PM


Thread Tools
Search this Thread
Quick Reply: 1985 Nissan 300ZX AC Issues


Archive Advertising Cookie Policy Privacy Statement Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.