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usa591
 Post subject: Limp Mode Pt. 2: Engine being starved for fuel on braking?
PostPosted: Sun Dec 26, 2010 1:49 pm 
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Joined: Thu Jun 03, 2010 2:43 am
Posts: 233
Location: Marina Del Rey, CA
Hello Out There,

So in my previous post, I mentioned that the engine lost power on slowing down at an offramp: shutting down and re-priming. Seemed to solve the problem that day but I replaced my fuel filter anyway and things seemed be fine.

However, twice in the last four weeks I've have the same "loss of power/engine running like it's skipping cylinders" problem when I've been slowing down for a stop sign from about 35mph. The first time I had been driving for about 10 minutes and the second time the vehicle had only been running for about a minute.

In both instances, hitting the "gas" pedal in normal acceleration mode solved the problem and the Libby picked up right where it left off.

I'm curious to hear y'alls thoughts on the subject.

_________________
2006 CRD w/99,300 miles
F31 from a previous life
EHM @ 42K, ProVent @ 79K
GDE Eco Tune & TCM @ 46K
Engine mounts replaced @ 55k/93k, Timing Belt @ 90k
Lift Pump @ 97k
OME Lift, 1.5''
Kenwood TM-V71 Ham Radio / Cobra C75WX CB
Surf Racks
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Drewd
 Post subject: Re: Limp Mode Pt. 2: Engine being starved for fuel on brakin
PostPosted: Sun Dec 26, 2010 2:16 pm 
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Joined: Mon Feb 06, 2006 12:24 pm
Posts: 902
I'm thinking you have an airleak/fuel draw issue that is SO common with our CRDS. A new filter head (new OEM one or a Racor which I use and love) and a lift pump I feel are almost mandatory for our CRDs.
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bugnout
 Post subject: Re: Limp Mode Pt. 2: Engine being starved for fuel on brakin
PostPosted: Sun Dec 26, 2010 8:09 pm 
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Joined: Fri Jun 09, 2006 2:30 pm
Posts: 2523
Location: LOST in Wisconsin
Is it time to change the filter?

Getting any codes?

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2005 CRD "Ol' Blue"
Red Ryder carbine-action, two hundred shot range model air rifle with a compass in the stock and this thing which tells time.
My build page- RL Komodo Rear and TJM Front Bumper, armored, lifted, JBA Steel D30, 4.10s and ARB air lockers.
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Joe Romas
 Post subject: Re: Limp Mode Pt. 2: Engine being starved for fuel on brakin
PostPosted: Sun Dec 26, 2010 8:15 pm 
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Location: Columbus, Ohio. USA
bugnout wrote:
Is it time to change the filter?



He states very clearly he replaced his fuel filter :jester:

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Atlantic Blue 06 CRD Limited (his)
Joined by a 2000 XJ Classic (hers)
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nursecosmo
 Post subject: Re: Limp Mode Pt. 2: Engine being starved for fuel on brakin
PostPosted: Tue Dec 28, 2010 6:16 pm 
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Posts: 1766
Location: Wisconsin Northwoods
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!
Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump! Lift pump!

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Manure green 2005 CRD sport4x4, GDE Hot tune, Cat Gut, OE skids, Draw tight hitch, Duramax lift pump, 160K on multiple varieties of fuel, XM radio, Escort live with Redline, fog light mod, GPS, Icom IC7000 all band radio call sign KC9QPF, Grabber AT2s on Soft 8s, FIA grill blanket.
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usa591
 Post subject: Re: Limp Mode Pt. 2: Engine being starved for fuel on brakin
PostPosted: Wed Dec 29, 2010 1:05 am 
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Joined: Thu Jun 03, 2010 2:43 am
Posts: 233
Location: Marina Del Rey, CA
...I didn't hear that last post...could you repeat that?
:SOMBRERO:

_________________
2006 CRD w/99,300 miles
F31 from a previous life
EHM @ 42K, ProVent @ 79K
GDE Eco Tune & TCM @ 46K
Engine mounts replaced @ 55k/93k, Timing Belt @ 90k
Lift Pump @ 97k
OME Lift, 1.5''
Kenwood TM-V71 Ham Radio / Cobra C75WX CB
Surf Racks
Image
Top
 Profile  
 
nursecosmo
 Post subject: Re: Limp Mode Pt. 2: Engine being starved for fuel on brakin
PostPosted: Wed Dec 29, 2010 2:40 am 
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Joined: Fri Mar 16, 2007 11:33 pm
Posts: 1766
Location: Wisconsin Northwoods
Be careful about ODing on coffee.

_________________
Manure green 2005 CRD sport4x4, GDE Hot tune, Cat Gut, OE skids, Draw tight hitch, Duramax lift pump, 160K on multiple varieties of fuel, XM radio, Escort live with Redline, fog light mod, GPS, Icom IC7000 all band radio call sign KC9QPF, Grabber AT2s on Soft 8s, FIA grill blanket.
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Board index » Jeep CRD / E85 / Alternative Fuels » Liberty CRD...Love that Torque!!!

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