Notices

ac compressor pump

Thread Tools
 
Search this Thread
 
Old Apr 29, 2007 | 09:31 PM
  #1  
HENDEL's Avatar
HENDEL
Thread Starter
|
Senior User
Joined: Feb 2002
Posts: 113
Likes: 0
From: BAYVILLE
Question ac compressor pump

can any body tell me how many of 12 oz cans of freon
to fill ac pump for my 1990 van e-150 van v8 5.0 302
 
Reply
Old Apr 29, 2007 | 10:18 PM
  #2  
Rusty_S's Avatar
Rusty_S
Lead Driver
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Apr 2007
Posts: 5,958
Likes: 105
From: Houston
The ac compressiors should be basicly all the same between vans, trucks, and cars.

Not sure how much the compressior holds but each vehicle holds a different amout of refrigerant based off the setup of the ac system. Yours chould hold as little as 1 1/2 lbs or as much as 5 lbs.

If you have a owners manual you might get lucky and have the a/c refrigerant amount listed.
 
Reply
Old Apr 30, 2007 | 12:50 AM
  #3  
bustech81's Avatar
bustech81
Senior User
Joined: Nov 2006
Posts: 204
Likes: 3
Refrigerant amount will not be in the owners manual, look on the heater box. the amount will change if you have a rear evap. if i remember right, 4lbs,2 oz. if you have rear a/c. that would be about 5 and a half cans. Just a helpful reminder, i see several rear a/c complaints and 90% are due to either dirty evap coils, or s@#t piled in front of the return air inlet.good luck
 
Reply
Old Apr 30, 2007 | 07:40 AM
  #4  
HENDEL's Avatar
HENDEL
Thread Starter
|
Senior User
Joined: Feb 2002
Posts: 113
Likes: 0
From: BAYVILLE
Question

Originally Posted by bustech81
Refrigerant amount will not be in the owners manual, look on the heater box. the amount will change if you have a rear evap. if i remember right, 4lbs,2 oz. if you have rear a/c. that would be about 5 and a half cans. Just a helpful reminder, i see several rear a/c complaints and 90% are due to either dirty evap coils, or s@#t piled in front of the return air inlet.good luck
i just took a look at it says 1.60 kg ( 4.50 lb
with out auxiliary heater so what does that mean in how many can"s would
it take
 
Reply
Old Apr 30, 2007 | 12:10 PM
  #5  
HENDEL's Avatar
HENDEL
Thread Starter
|
Senior User
Joined: Feb 2002
Posts: 113
Likes: 0
From: BAYVILLE
Originally Posted by Rusty_S
The ac compressiors should be basicly all the same between vans, trucks, and cars.

Not sure how much the compressior holds but each vehicle holds a different amout of refrigerant based off the setup of the ac system. Yours chould hold as little as 1 1/2 lbs or as much as 5 lbs.

If you have a owners manual you might get lucky and have the a/c refrigerant amount listed.
i just took a look at it says 1.60 kg ( 4.50 lb
with out auxiliary heater so what does that mean in how many can"s would
it take
 
Reply
Old Apr 30, 2007 | 12:12 PM
  #6  
HENDEL's Avatar
HENDEL
Thread Starter
|
Senior User
Joined: Feb 2002
Posts: 113
Likes: 0
From: BAYVILLE
Originally Posted by Rusty_S
The ac compressiors should be basicly all the same between vans, trucks, and cars.

Not sure how much the compressior holds but each vehicle holds a different amout of refrigerant based off the setup of the ac system. Yours chould hold as little as 1 1/2 lbs or as much as 5 lbs.

If you have a owners manual you might get lucky and have the a/c refrigerant amount listed.
i just took a look at it says 1.60 kg ( 4.50 lb
with out auxiliary heater so what does that mean in how many can"s would
it take
 
Reply
Old Apr 30, 2007 | 12:32 PM
  #7  
NumberDummy's Avatar
NumberDummy
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 787
From: Simi Valley, CA
Club FTE Gold Member
1 can = 1 pound of Freon. Make sure to buy the correct freon.
 

Last edited by NumberDummy; Apr 30, 2007 at 12:35 PM.
Reply
Old Apr 30, 2007 | 01:12 PM
  #8  
HENDEL's Avatar
HENDEL
Thread Starter
|
Senior User
Joined: Feb 2002
Posts: 113
Likes: 0
From: BAYVILLE
i just took a look at it says 1.60 kg ( 4.50 lb
with out auxiliary heater so what does that mean in how many can"s would
it take
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-1

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-2

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-3

Every 2026 Ford Engine Explained

 Brett Foote
story-4

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-5

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-6

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-7

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-8

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-9

Top 10 Ford Truck Tragedies

 Joe Kucinski
Old Apr 30, 2007 | 02:49 PM
  #9  
Rusty_S's Avatar
Rusty_S
Lead Driver
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Apr 2007
Posts: 5,958
Likes: 105
From: Houston
bustech81,

Not all owner manuals list the freon level for the ac, but some do. Ive seen some ford and some honda manuals that had the freon level listed in the back of the book in the specifications and fluid level section where as others didnt.

Their going to be pushing for that cause basicly all cars you buy new today have R134a and they are listing it so if you want to you can add to the ac system yourself.

Hendel, I think Number is correct. I dont use the small cans so i cant say how many oz`s the small can hold to tell you how many it would take to charge the system up. But since it says 4.50 lbs for R12, I wouldnt go over 3.50 lbs max. So where Number said 1can = 1 lb, then you would basicly need 4 cans but you use all 3 cans and use half of the 4th can. Or you can just use 3 total. 1/2 lb isnt that much in the ac system but its possible it could effect the cooling.
 
Reply
Old Apr 30, 2007 | 02:54 PM
  #10  
NumberDummy's Avatar
NumberDummy
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 787
From: Simi Valley, CA
Club FTE Gold Member
1980/89 Ford Truck Parts Catalog: I was off by 2 ounces, at least by what Ford sells: D4AZ-19B519-A .. Freon R-12 / 1 can = 14 ounces.
 

Last edited by NumberDummy; Apr 30, 2007 at 02:57 PM.
Reply
Old Apr 30, 2007 | 03:00 PM
  #11  
Rusty_S's Avatar
Rusty_S
Lead Driver
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Apr 2007
Posts: 5,958
Likes: 105
From: Houston
14 oz was sticking in my head but i wasnt sure, i get the big propain style ac tanks.


But I just hope Hendel dosent go and put 4.50 lbs in the ac system unless hes running R12, cause putting R134a at the same poundage as R12 will cause the high side to be way to high and the low side to be high also. Its also very possible of blowing any safety valves if it has it, or blowing the control device (orfice tube, or valve) even is possible that it could blow the evaporator.
 
Reply
Old May 2, 2007 | 08:57 AM
  #12  
HENDEL's Avatar
HENDEL
Thread Starter
|
Senior User
Joined: Feb 2002
Posts: 113
Likes: 0
From: BAYVILLE
Originally Posted by Rusty_S
14 oz was sticking in my head but i wasnt sure, i get the big propain style ac tanks.


But I just hope Hendel dosent go and put 4.50 lbs in the ac system unless hes running R12, cause putting R134a at the same poundage as R12 will cause the high side to be way to high and the low side to be high also. Its also very possible of blowing any safety valves if it has it, or blowing the control device (orfice tube, or valve) even is possible that it could blow the evaporator.
WHAT IS A ACCUMULATOR DRIER BOTTLE SHOULD IT BE REUSED
OR REPLAYED
 
Reply
Old May 3, 2007 | 12:30 AM
  #13  
bustech81's Avatar
bustech81
Senior User
Joined: Nov 2006
Posts: 204
Likes: 3
If it has never been replaced than probrobly a good investment. If the system has never been open, or never had a leak, than it should be fine. but if your asking about charging, I would put one in.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
joelmopar
Ford Truck Parts for Sale
0
Mar 12, 2016 10:13 AM
orangeford
1973 - 1979 F-100 & Larger F-Series Trucks
0
Sep 4, 2013 05:51 PM
Rico47635
1968-Present E-Series Van/Cutaway/Chassis
11
Jul 2, 2012 05:30 AM
F3fitty
WTB - Parts & other
16
Nov 18, 2011 11:25 PM
1flyfisher
6.0L Power Stroke Diesel
17
Oct 25, 2004 06:37 AM




All times are GMT -5. The time now is 07:48 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic 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 | 2026-06-03 11:38:36


VIEW MORE
story-7
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-8
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-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE