Code 25 and 26

f00g00 · 06-21-2006, 04:44 PM

Well to start I had this JDM engine installed here in the local scrapyard by the afghani's about 6 months ago (they said they don't like the taleban btw). I've allways had a slightly rough idle and lately the idle did the old up and down routine to 1800 down to norm constantly. I changed all the intake manifold gaskets except the ISC valve which I had to make myself as they company here didn't have one.
Well to make a long story short, none of the above fixed the problem. 25 and 26 started about a week ago and came on twice.
The attatched photo shows the culprits. They are my old injector packings that were installed by the taleban militia and as you can see the 3 on the bottom were pinched during installation. I showed them in the pic upside down to better show their distortion.
I put in the new packings and now it runs smooth and has a bit more power.

theWeezL · 06-21-2006, 06:13 PM

yep! that would be a problem.

suprra_girl · 06-25-2006, 06:31 AM

thanks for posting up your results for future readers

joel w · 06-25-2006, 06:42 PM

Great thread...

Good title, some politics, a lot of self help, and a cure all in one post with pics..

<two thumbs up with a glof clap>

jfunez · 06-25-2006, 08:38 PM

hey joel... you missed mentioning the good looking girl.....

my respect to supragirl.....

joel w · 06-25-2006, 10:29 PM

In algebra terms, Suzi is a given (goes without saying)...

And I was referring to the first post alone...

jfunez · 06-26-2006, 03:32 AM

Quote:

Originally Posted by joel williams

Great thread...

Good title, some politics, a lot of self help, and a cure all in one post with pics..

<two thumbs up with a glof clap>

you refered to a GREAT THREAD.... I assumed by that you were speaking of the whole trhead not just the first post...

anyways.............

Murd · 10-04-2006, 10:05 PM

*revives dead thread* My car started stuttering on acceleration and running rough on idle. So I did a diag, and pulled up codes 25-26. Running to rich, and too lean. Anyway I searched the board and found this post. Before I tear into this and replace the seals on the injectors, is there anything else I should do or check while I have em out?

f00g00 · 10-05-2006, 07:13 PM

What I did with my injectors while they were out was to power them open and use a can of carb cleaner while they were open to clean them out. You just have to take a spare plug with a couple of feet of wire and hook them up to a battery to energize the injector open. For the carb cleaner use the kind that has the straw and wrap a little tape on it so it seals at the injector opening and spray till it comes out in a good pattern, usually only takes a few seconds. And by al means use goggles when you do this so you don't get any in your eyes!
Also a faulty ox sensor might cause this too.

Supra2NR · 10-06-2006, 07:58 AM

Quote:

*revives dead thread* My car started stuttering on acceleration and running rough on idle. So I did a diag, and pulled up codes 25-26. Running to rich, and too lean. Anyway I searched the board and found this post. Before I tear into this and replace the seals on the injectors, is there anything else I should do or check while I have em out?

i dunt mean to jack the thread(which i seem to do a lot)

but im jus curious. code 25-26
do u mean to say running to rich OR to lean
not and
cuz i wanna know how do u get to run rich and lean at the same time

06-21-2006, 04:44 PM	#1
f00g00 12psi boost Join Date: Aug 2005 Location: Kuwait Posts: 292	Code 25 and 26 Well to start I had this JDM engine installed here in the local scrapyard by the afghani's about 6 months ago (they said they don't like the taleban btw). I've allways had a slightly rough idle and lately the idle did the old up and down routine to 1800 down to norm constantly. I changed all the intake manifold gaskets except the ISC valve which I had to make myself as they company here didn't have one. Well to make a long story short, none of the above fixed the problem. 25 and 26 started about a week ago and came on twice. The attatched photo shows the culprits. They are my old injector packings that were installed by the taleban militia and as you can see the 3 on the bottom were pinched during installation. I showed them in the pic upside down to better show their distortion. I put in the new packings and now it runs smooth and has a bit more power. Attached Thumbnails

06-21-2006, 06:13 PM	#2
theWeezL 12psi boost Join Date: May 2006 Location: Oregon Posts: 376	yep! that would be a problem. __________________ *____________* *Eagles may soar, but weezl's never get sucked into jet engines!*

06-25-2006, 06:31 AM	#3
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	thanks for posting up your results for future readers __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first!

06-25-2006, 06:42 PM	#4
joel w Lexus & 550's Join Date: Aug 2005 Location: In the shadows Posts: 506	Great thread... Good title, some politics, a lot of self help, and a cure all in one post with pics.. <two thumbs up with a glof clap> Last edited by joel williams; 06-25-2006 at 06:45 PM.

06-25-2006, 10:29 PM	#6
joel w Lexus & 550's Join Date: Aug 2005 Location: In the shadows Posts: 506	In algebra terms, Suzi is a given (goes without saying)... And I was referring to the first post alone... Last edited by joel williams; 06-25-2006 at 11:15 PM. Reason: clarification..

06-25-2006, 08:38 PM	#5
jfunez 12psi boost Join Date: Oct 2005 Location: georgia,usa Posts: 338	hey joel... you missed mentioning the good looking girl..... my respect to supragirl.....

10-04-2006, 10:05 PM	#8
Murd 3" Exhaust Join Date: Jul 2006 Location: Vancouver, WA. Posts: 233	revives dead thread My car started stuttering on acceleration and running rough on idle. So I did a diag, and pulled up codes 25-26. Running to rich, and too lean. Anyway I searched the board and found this post. Before I tear into this and replace the seals on the injectors, is there anything else I should do or check while I have em out? __________________ 1989 N/A Targa 5spd. Metallic Grey, w/grey interior. No mods done.

10-05-2006, 07:13 PM	#9
f00g00 12psi boost Join Date: Aug 2005 Location: Kuwait Posts: 292	What I did with my injectors while they were out was to power them open and use a can of carb cleaner while they were open to clean them out. You just have to take a spare plug with a couple of feet of wire and hook them up to a battery to energize the injector open. For the carb cleaner use the kind that has the straw and wrap a little tape on it so it seals at the injector opening and spray till it comes out in a good pattern, usually only takes a few seconds. And by al means use goggles when you do this so you don't get any in your eyes! Also a faulty ox sensor might cause this too.

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