Weak LLS Compressor?????
New User
Joined: May 2011
Posts: 12
Likes: 0
YouTube - DSCF2046
Laughing Gas
Joined: Jun 2003
Posts: 1,218
Likes: 2
From: Parkville, MO (KC)
Well, that bubling is certainly bad. But as noted -- often compressors are going sound when the get loud. But it might be just the rubber insulating grommets...
My front bags were leaking down slowly and the shocks were shot on all four corners. When I priced out all the parts for my 04 (same as yours), I realized that it was going to be cheaper to go to coils.
I have the shop manual for my 04. About 100 pages of diagnostic algorythms for the air suspension, much of which requires Fords own diagnotic tool (not just a code reader). The Ford tool allows the dealer to individually let down the air in a corner to check the solenoid (4 of them). etc etc....
I just decided that the LSS was not worth the trouble...
FWIW -- I bought a dryer and remanufactured pump from americanair about 6 weeks before the slow airbag leak started up front. Nice looking unit and much quieter, and ran less. So the original was likely dying (I replaced my compressor becuase it was loud and running a long time).
But as other posters note, it MIGHT just be the grommets, plus the leak you have already discovered.
My front bags were leaking down slowly and the shocks were shot on all four corners. When I priced out all the parts for my 04 (same as yours), I realized that it was going to be cheaper to go to coils.
I have the shop manual for my 04. About 100 pages of diagnostic algorythms for the air suspension, much of which requires Fords own diagnotic tool (not just a code reader). The Ford tool allows the dealer to individually let down the air in a corner to check the solenoid (4 of them). etc etc....
I just decided that the LSS was not worth the trouble...
FWIW -- I bought a dryer and remanufactured pump from americanair about 6 weeks before the slow airbag leak started up front. Nice looking unit and much quieter, and ran less. So the original was likely dying (I replaced my compressor becuase it was loud and running a long time).
But as other posters note, it MIGHT just be the grommets, plus the leak you have already discovered.
New User
Joined: May 2011
Posts: 12
Likes: 0
Well, that bubling is certainly bad. But as noted -- often compressors are going sound when the get loud. But it might be just the rubber insulating grommets...
My front bags were leaking down slowly and the shocks were shot on all four corners. When I priced out all the parts for my 04 (same as yours), I realized that it was going to be cheaper to go to coils.
I have the shop manual for my 04. About 100 pages of diagnostic algorythms for the air suspension, much of which requires Fords own diagnotic tool (not just a code reader). The Ford tool allows the dealer to individually let down the air in a corner to check the solenoid (4 of them). etc etc....
I just decided that the LSS was not worth the trouble...
FWIW -- I bought a dryer and remanufactured pump from americanair about 6 weeks before the slow airbag leak started up front. Nice looking unit and much quieter, and ran less. So the original was likely dying (I replaced my compressor becuase it was loud and running a long time).
But as other posters note, it MIGHT just be the grommets, plus the leak you have already discovered.
My front bags were leaking down slowly and the shocks were shot on all four corners. When I priced out all the parts for my 04 (same as yours), I realized that it was going to be cheaper to go to coils.
I have the shop manual for my 04. About 100 pages of diagnostic algorythms for the air suspension, much of which requires Fords own diagnotic tool (not just a code reader). The Ford tool allows the dealer to individually let down the air in a corner to check the solenoid (4 of them). etc etc....
I just decided that the LSS was not worth the trouble...
FWIW -- I bought a dryer and remanufactured pump from americanair about 6 weeks before the slow airbag leak started up front. Nice looking unit and much quieter, and ran less. So the original was likely dying (I replaced my compressor becuase it was loud and running a long time).
But as other posters note, it MIGHT just be the grommets, plus the leak you have already discovered.
I'm leaning toward getting the compressor/dryer from american air, I just hope the dryer leak was my only leak so I don't burn up that compressor too.
Thanks everyone for the help!
Laughing Gas
Joined: Jun 2003
Posts: 1,218
Likes: 2
From: Parkville, MO (KC)
Certainly just about any leak can cause the compressor to run. Bear in mind, this is a small volume, high pressure pump. Its not made to pump lots of air, as it usually does not have lots of demands, just a little adjustment here and there.
New User
Joined: May 2011
Posts: 12
Likes: 0
This is worth a shot, but I can find the isolators on the American Suspension website??
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
New User
Joined: May 2011
Posts: 12
Likes: 0
Thread
Thread Starter
Forum
Replies
Last Post
OoMesKoO
1997 - 2006 Expedition & Navigator
2
Mar 21, 2010 06:19 PM
mudder1_2000
1997 - 2006 Expedition & Navigator
19
Dec 13, 2009 01:23 AM
vze2sgxa
1997 - 2006 Expedition & Navigator
2
Dec 8, 2009 06:37 AM
