Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

AC Drain

Thread Tools
 
Search this Thread
 
Old Aug 10, 2016 | 06:18 PM
  #1  
Whitey Ford's Avatar
Whitey Ford
Thread Starter
|
FTE-Spread The Knowledge
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2008
Posts: 2,284
Likes: 240
Club FTE Silver Member

AC Drain

Where is the best access to clean out AC drain. Water dripping in cab.
 
Reply
Old Aug 10, 2016 | 06:26 PM
  #2  
Sous's Avatar
Sous
FTE Leadership Emeritus
Veteran: Air Force
Community Builder
Top Answer: 1
Top Answer: 3
Joined: May 2014
Posts: 27,345
Likes: 5,941
From: Lake Hartwell, GA
FTE Emeritus
It is hard to describe... A small hole/port above the passenger side leaf spring slightly to the rear of the spring mount about half way up the engine bay at the bottom of the evaporator housing.

Looking for pictures...
 
Reply
Old Aug 10, 2016 | 07:08 PM
  #3  
Whitey Ford's Avatar
Whitey Ford
Thread Starter
|
FTE-Spread The Knowledge
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2008
Posts: 2,284
Likes: 240
Club FTE Silver Member

Originally Posted by Sous
It is hard to describe... A small hole/port above the passenger side leaf spring slightly to the rear of the spring mount about half way up the engine bay at the bottom of the evaporator housing.

Looking for pictures...
Thanks found it. Ran a hose up the drain but it is still slightly leaking in cab. Coming out of drain pretty good?
 
Reply
Old Aug 10, 2016 | 07:14 PM
  #4  
AllaboutMPG's Avatar
AllaboutMPG
Logistics Pro
10 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2011
Posts: 3,953
Likes: 120
From: Mcdonough, GA
Club FTE Gold Member
Pic of drain hole
 
Attached Images  
Reply
Old Aug 10, 2016 | 07:16 PM
  #5  
AllaboutMPG's Avatar
AllaboutMPG
Logistics Pro
10 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2011
Posts: 3,953
Likes: 120
From: Mcdonough, GA
Club FTE Gold Member
Oh well. not fast enough. May need to let it drain for a while. May have a good build up. Don't know if you can get a shop vac hose up there but worth a try to get it cleaned out
 
Reply
Old Aug 10, 2016 | 07:34 PM
  #6  
Sous's Avatar
Sous
FTE Leadership Emeritus
Veteran: Air Force
Community Builder
Top Answer: 1
Top Answer: 3
Joined: May 2014
Posts: 27,345
Likes: 5,941
From: Lake Hartwell, GA
FTE Emeritus
It should come out quick steadily. I had ran the hose on the evaporator while cleaning it recently and the water was coming out of the drain very quickly.
 
Reply
Old Aug 11, 2016 | 02:21 AM
  #7  
Whitey Ford's Avatar
Whitey Ford
Thread Starter
|
FTE-Spread The Knowledge
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2008
Posts: 2,284
Likes: 240
Club FTE Silver Member

Originally Posted by Sous
It should come out quick steadily. I had ran the hose on the evaporator while cleaning it recently and the water was coming out of the drain very quickly.
Is there a good way to get to evap pan and the beginning of drain fairly easy?
 
Reply
Old Aug 11, 2016 | 05:15 AM
  #8  
dn29626's Avatar
dn29626
Cargo Master
Joined: Oct 2009
Posts: 2,500
Likes: 14
From: South Carolina
I do not have an issue, but it would be nice to flush it out at as a maintenance effort.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Aug 11, 2016 | 08:30 AM
  #9  
Sous's Avatar
Sous
FTE Leadership Emeritus
Veteran: Air Force
Community Builder
Top Answer: 1
Top Answer: 3
Joined: May 2014
Posts: 27,345
Likes: 5,941
From: Lake Hartwell, GA
FTE Emeritus
I would not say quick or easy, but it can be done. Thanks to our FTE brother AllaboutMPG he cracked the nut for us. I plan to do this during my winter modfest part 2.

Details are below.

https://www.ford-trucks.com/forums/1...stem-seal.html
 
Reply
Old Aug 11, 2016 | 09:23 AM
  #10  
Whitey Ford's Avatar
Whitey Ford
Thread Starter
|
FTE-Spread The Knowledge
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2008
Posts: 2,284
Likes: 240
Club FTE Silver Member

Originally Posted by Sous
I would not say quick or easy, but it can be done. Thanks to our FTE brother AllaboutMPG he cracked the nut for us. I plan to do this during my winter modfest part 2.

Details are below.

https://www.ford-trucks.com/forums/1...stem-seal.html
Maybe I can address the drain issue through the blower hole?
 
Reply
Old Aug 11, 2016 | 09:39 AM
  #11  
Sous's Avatar
Sous
FTE Leadership Emeritus
Veteran: Air Force
Community Builder
Top Answer: 1
Top Answer: 3
Joined: May 2014
Posts: 27,345
Likes: 5,941
From: Lake Hartwell, GA
FTE Emeritus
Originally Posted by Whitey Ford
Maybe I can address the drain issue through the blower hole?
You won't be able to get access to the drain hole at the bottom of the evaporator housing through the blower hole. I could barely get my hand in there to clean the fins on that side with the blower out. Also, the evaporator coil is up against the housing on the passenger side and I think the drain hole is closer to the drivers side and at the bottom. You cannot even see the drain hole, let alone get access to it.

Although, with the instructions AllaboutMPG gave us you can thoroughly clean the coil fins and clean the drain blockage. It will probably take a couple of hours, but your efforts will be paid in a dry cabin floor and probably cooler and stronger air into the cabin.
 
Reply
Old Aug 11, 2016 | 02:39 PM
  #12  
Bonanza35's Avatar
Bonanza35
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2005
Posts: 9,399
Likes: 188
From: Norco,CA
Club FTE Silver Member

Sure it not the heater core leaking? Unless you did the air mod you have coolant in the heater core when the air is on. So it could be either or I would guess. Let us know what fix fix's your problem.
 
Reply
Old Aug 11, 2016 | 04:21 PM
  #13  
Whitey Ford's Avatar
Whitey Ford
Thread Starter
|
FTE-Spread The Knowledge
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2008
Posts: 2,284
Likes: 240
Club FTE Silver Member

Originally Posted by Bonanza35
Sure it not the heater core leaking? Unless you did the air mod you have coolant in the heater core when the air is on. So it could be either or I would guess. Let us know what fix fix's your problem.
The liquid is clear not ELC.
 
Reply
Old Aug 11, 2016 | 08:18 PM
  #14  
Bonanza35's Avatar
Bonanza35
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2005
Posts: 9,399
Likes: 188
From: Norco,CA
Club FTE Silver Member

Not a door seal also? That's good to know.
 
Reply
Old Aug 12, 2016 | 04:16 AM
  #15  
Whitey Ford's Avatar
Whitey Ford
Thread Starter
|
FTE-Spread The Knowledge
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2008
Posts: 2,284
Likes: 240
Club FTE Silver Member

Originally Posted by Bonanza35
Not a door seal also? That's good to know.
Only drips after AC being on for 5 minutes or so. I plan to put a 90 on the end of the drain. The engine fan puts pressure and restricts the flow coming out. The 90 will keep that from happening and it will direct the flow better and stop the water from being blow everywhere.
 
Reply



All times are GMT -5. The time now is 11:06 PM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE