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Old 04-12-2010, 03:38 PM   eBay Motors  #1 (permalink)
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Air Dog Question

I installed my air dog fuel system last night, and it cured my problem of running out of fuel of course....but it now makes my truck lope quite badly, it's loping as if it has a cam in it.....any ideas what could cause this?
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-ATS diff cover
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Old 04-12-2010, 03:53 PM   eBay Motors  #2 (permalink)
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your pressure is turned up too high. You have the one with the adjustable pressure regulator right? In the installation instructions there is a way to calibrate the pressure based on turns from full lock.

you want it at 9-11 max.
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Old 04-12-2010, 03:58 PM   eBay Motors  #3 (permalink)
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x2.... Set your psi right and all will be well....
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Old 04-12-2010, 04:02 PM   eBay Motors  #4 (permalink)
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Ok, makes perfect sense, should have though of that before lol. Thanks for the input guys, i appreciate it!
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-Tyler-
2001 Duramax LS Ext Cab
-EFI Tuned :rockin
-ATS Stage 2 Transmission
-4" AFE TB Exhaust W/ 6" tip
-Autometer Boost/Pyro Gauges
-Air dog 150
-Tie rod sleeves
-ATS diff cover
-Smoked blinkers/headlights/tail lights
-10k HIDs
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Old 04-12-2010, 04:11 PM   eBay Motors  #5 (permalink)
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No worries dude, glad to help.
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Kevin: SOLD!!!!!!!!! MY07.5 3500HD SRW. LMM. LT. CCLB. 4x4.
8" Cognito, 20" SOTA'S, PPE Stage 5, SDP S475 Twin Turbo Over Stock, EFI Live by DuramaxTuner, ADII.
MY11 Volkswagen Golf TDI 6MT.
6K Lows, 3K Fogs, Tint.
CLICK BEFORE YOU POST!



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Old 04-12-2010, 04:49 PM   eBay Motors  #6 (permalink)
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Ok so just realized the std AD doesn't have an option to adjust fuel pressure? I don't have the AD II, i wish i did now though lol....Could the lope be caused by my EFI tune?? or installation error? I'm stumped because i know the std AD runs at 10 psi which shouldn't be causing it to lope.
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-Tyler-
2001 Duramax LS Ext Cab
-EFI Tuned :rockin
-ATS Stage 2 Transmission
-4" AFE TB Exhaust W/ 6" tip
-Autometer Boost/Pyro Gauges
-Air dog 150
-Tie rod sleeves
-ATS diff cover
-Smoked blinkers/headlights/tail lights
-10k HIDs
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Old 04-12-2010, 05:49 PM   eBay Motors  #7 (permalink)
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bump...
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-Tyler-
2001 Duramax LS Ext Cab
-EFI Tuned :rockin
-ATS Stage 2 Transmission
-4" AFE TB Exhaust W/ 6" tip
-Autometer Boost/Pyro Gauges
-Air dog 150
-Tie rod sleeves
-ATS diff cover
-Smoked blinkers/headlights/tail lights
-10k HIDs
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Old 04-13-2010, 09:09 AM   eBay Motors  #8 (permalink)
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in that case, I would think the tune would cause it to lope. who did your tuning?
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Kevin: SOLD!!!!!!!!! MY07.5 3500HD SRW. LMM. LT. CCLB. 4x4.
8" Cognito, 20" SOTA'S, PPE Stage 5, SDP S475 Twin Turbo Over Stock, EFI Live by DuramaxTuner, ADII.
MY11 Volkswagen Golf TDI 6MT.
6K Lows, 3K Fogs, Tint.
CLICK BEFORE YOU POST!



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Old 04-13-2010, 04:28 PM   eBay Motors  #9 (permalink)
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if it didnt before the air dog and i does now after and thats ALL you changed i would say its the airdog. or did you change your tune also?
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2002 GMC 2500HD 4x4 crew cab SB: Bully dog power pup, mbrp 5" exhaust, autometer boost, egt, and a non working fuel pressure guage :booboo (waitin on a lift pump), cognito HD tie rods, and the rest is stock (for now)

To come: Programmer of some sort (prolly EFI live), cold air intake, and a built tranny.
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Old 04-14-2010, 07:22 AM   eBay Motors  #10 (permalink)
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my truck has a loping sounds when i decelerate. what that be from the pressure set to high??
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