It is currently Tue Jan 23, 2018 10:17 am

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 9 posts ] 
Author Message
 Post subject: P0671
PostPosted: Fri Jul 31, 2009 10:07 am 
Offline
LOST Newbie

Joined: Sat Sep 16, 2006 10:17 pm
Posts: 20
Location: Austin, TX
Since I had my oil changed at the dealership, second code: P0671.
Anybody knows what this code is?
So far no loss of power.
The other code did not come back since I cleared it.

_________________
2005 CRD 4X4 Limited
Mann Provent CCV Filter, V6 airbox
V-Tech RTS ECU tune
Side Air Bags, B100, Ipod kit


Top
 Profile  
 
 Post subject:
PostPosted: Fri Jul 31, 2009 12:09 pm 
Offline
LOST Member

Joined: Thu May 08, 2008 11:29 am
Posts: 471
Location: Anchorage
Cylinder #1 Glow Plug circuit

If you cleared it, and it did not come back, don't worry about it.

If it does come back, inspect your wiring.
Perhaps swap glow plugs and see if the error moves, etc. Replace the problematic glow plug.

If you dont live in a particularly cold climate, your going to be ok on 3 glow plugs, but it need to be replaced.

Even in a cold climate, use of a heater negates the need for the glow plugs somewhat, but keep in mind they they are cycled while the engine is in operation and not just used for starting. (when cold)

_________________
06 CRD Limited. IMII, GDE TCM, Carter transfer pump, Upgraded oem primary, 2 micron secondary, 3 inch mandrel straight pipe.
Transgo shift kit, EHM, fcv butterfly removed, egr plated off. 19 3/8 solid flex fan, no electric fan, 10k lb aux trans cooler.
Frankenlift II, Mopar skids, allj's rails, 235/85 km2 on stock rims


Top
 Profile  
 
 Post subject:
PostPosted: Fri Jul 31, 2009 8:03 pm 
Offline
Lifetime Member
Lifetime Member
User avatar

Joined: Thu Dec 29, 2005 9:59 pm
Posts: 5158
Location: Austin, TX
Don't know about the circuit - but the Glow Plug itself is P1261,2,3,4


(I had 6 -1263 glow plug replacements - and then the dealer broke one they had to pull the head - to fix it
- cost me $100 deductible on the 1st plug)

_________________
2005 CRD
stuff
Skeptic quod gratis asseritur, gratis negatur


Top
 Profile  
 
 Post subject: Re: P0671
PostPosted: Tue Apr 05, 2016 8:03 pm 
Offline
LOST Newbie

Joined: Thu Jun 15, 2006 8:35 pm
Posts: 99
Location: Allentown, PA
Just received this code. I cleared the code and will drive it tomorrow and see if they CEL stays off. If it does not, is there any harm in driving the vehicle a bit longer until I can either get the parts or have it serviced? Also, how difficult a job is it for me to replace with an average set of tools and is there any risk of breaking the glow plug when pulling it out.

I've also read a bit about 5v vs. 7.5v plugs, how can I tell which ones are the OE parts and more specifically, which ones are in my Jeep?

_________________
'06 CRD
GDE ECO Tune, Frankenlift II, 245/75/16 Goodyear MT/R's on Moabs, Samco Hoses, Provent, Mopar iPod Integration Kit


Top
 Profile  
 
 Post subject: Re: P0671
PostPosted: Wed Jan 10, 2018 8:26 am 
Offline
LOST Newbie

Joined: Tue Oct 24, 2017 4:35 pm
Posts: 8
To check voltage you can remove one plug and read the voltage stamped on the shoulder


Top
 Profile  
 
 Post subject: Re: P0671
PostPosted: Wed Jan 10, 2018 3:05 pm 
Offline
LOST Member

Joined: Thu Mar 13, 2014 12:13 am
Posts: 233
glaspak845 wrote:
Just received this code. I cleared the code and will drive it tomorrow and see if they CEL stays off. If it does not, is there any harm in driving the vehicle a bit longer until I can either get the parts or have it serviced? Also, how difficult a job is it for me to replace with an average set of tools and is there any risk of breaking the glow plug when pulling it out.

I've also read a bit about 5v vs. 7.5v plugs, how can I tell which ones are the OE parts and more specifically, which ones are in my Jeep?


Driving it will be fine. If it is cold where you are, use the block heater when parked to assist with the starts. If you do need to change one, get in there will some liberally applied PB-Blaster around each glow plug socket, then drive it a few times adding more PB-Blaster in-between to loosen them up. That will lessen the chances of the plug separating at the base as so many have reported on here. If you need to replace 3 or 4, it would be wise to take the time to install a weeks kit since you'll have some of the parts removed anyway, but it is not necessary. If you do not install a weeks kit, you'll just need a replacement intake elbow gasket. IDParts should have them.

Most have gone with the 5V glow plugs regardless of the glow plug control programming in their CRD. They seem to give the best performance across the board even if you have a 7V tune.

_________________
2006 Limited CRD: Frankenlift II, Fumoto Drain Plug, DIY Stage 1 Tune, In-Tank Lift Pump


Top
 Profile  
 
 Post subject: Re: P0671
PostPosted: Thu Jan 11, 2018 6:35 pm 
Offline
LOST Newbie

Joined: Mon Jul 18, 2016 6:33 am
Posts: 59
Location: Central KY
First advice I've heard to replace intake elbow gasket. Or that I remember anyway. My new plugs came in the mail yesterday but waiting for warmer weather or when I do the timing belt to replace them. I'll get that gasket in the mean time, thanks.

_________________
2005 Liberty CRD, stock (as far as I know?) with 99,XXX miles


Top
 Profile  
 
 Post subject: Re: P0671
PostPosted: Thu Jan 11, 2018 7:40 pm 
Offline
LOST Member

Joined: Thu Mar 13, 2014 12:13 am
Posts: 233
I am of the mindset that gaskets should be replaced when they are removed, regardless of the intended use. That one is under pressure from the turbo so I would always change it if removed. It is just peace of mind in my opinion. You can obviously choose whether to change yours or not.

_________________
2006 Limited CRD: Frankenlift II, Fumoto Drain Plug, DIY Stage 1 Tune, In-Tank Lift Pump


Top
 Profile  
 
 Post subject: Re: P0671
PostPosted: Fri Jan 12, 2018 7:02 pm 
Offline
LOST Member

Joined: Thu Oct 22, 2015 8:07 pm
Posts: 340
Location: Southeast Michigan
You guys are all responding to a post from 2 years ago :SOMBRERO:


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 9 posts ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: Baidu [Spider], LarryK, Mountainman and 36 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group. Color scheme by ColorizeIt!
Logo by pixeldecals.com