Notices

Cant get system to charge

Thread Tools
 
Search this Thread
 
Old Jul 29, 2004 | 04:30 PM
  #1  
ststock23's Avatar
ststock23
Thread Starter
|
Freshman User
Joined: Jul 2004
Posts: 31
Likes: 0
Cant get system to charge

I'm having a problem with my 89 Bronco. It has been previously converted from r12. I'm trying to charge the system. The compressor cycles every 5 seconds but it wont take in any refrigerant. When I try to jump the connector I blow a fuse. I let it run for about a 1/2 hour with the bottle connected to the low pressure side thinking it may take in enough during the time the compressor was cycling. No such luck. Any advise?
 
Reply
Old Jul 29, 2004 | 04:50 PM
  #2  
Pikachu's Avatar
Pikachu
Lead Driver
20 Year Member
Photogenic
Photoriffic
Community Builder
Joined: Jun 2004
Posts: 6,335
Likes: 588
From: Amarillo, TEXAS!
Maybe the charging coupler isn't depressing the schrader valve in the fitting? Are you sure the can is punctured?
 
Reply
Old Jul 29, 2004 | 05:07 PM
  #3  
ststock23's Avatar
ststock23
Thread Starter
|
Freshman User
Joined: Jul 2004
Posts: 31
Likes: 0
Yes, can is punctured. Am I wrong, or will it not charge if the compressor is not cycling? It has to suck in the refrigerant right?
 
Reply
Old Jul 29, 2004 | 06:54 PM
  #4  
Pikachu's Avatar
Pikachu
Lead Driver
20 Year Member
Photogenic
Photoriffic
Community Builder
Joined: Jun 2004
Posts: 6,335
Likes: 588
From: Amarillo, TEXAS!
No, it doesn't really suck the refirgerant in. The refrigerant in the can is at a higher pressure than the low side of the system. Are you trying to top-off the system? What symptoms are you experiencing?
 
Reply
Old Jul 30, 2004 | 07:24 AM
  #5  
ststock23's Avatar
ststock23
Thread Starter
|
Freshman User
Joined: Jul 2004
Posts: 31
Likes: 0
The a/c blows hot. The condensor recycles every 5 seconds for about 2-3 seconds. I tried to jump the switch but blow a fuse every time I try.
 
Reply
Old Jul 30, 2004 | 08:54 AM
  #6  
macman85602's Avatar
macman85602
Tuned
Joined: Nov 2002
Posts: 348
Likes: 0
From: Benson, AZ
Was there refirgerant in the system when you started? If the system was empty you will need to deep evacuate the system first.
 
Reply
Old Jul 30, 2004 | 11:10 AM
  #7  
Pikachu's Avatar
Pikachu
Lead Driver
20 Year Member
Photogenic
Photoriffic
Community Builder
Joined: Jun 2004
Posts: 6,335
Likes: 588
From: Amarillo, TEXAS!
Originally Posted by macman85602
Was there refirgerant in the system when you started? If the system was empty you will need to deep evacuate the system first.
Yeah, what he said. That was my next question..... If the system was discharged, it will need to be evacuated before charging. Air, dessicant, and refrigerant aren't a very good mix. I have no idea why it would blow fuses by jumpering out a pressure switch, though.
 
Reply




All times are GMT -5. The time now is 06:02 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE