check these scans out, not good :( **update**

Last edited by monte0 on Sun Oct 16, 2005 9:31 am; edited 2 times in total

Well ran a few new scans tonight and wow! KR peaked at 9.49!! What is going on? On my last run I accully felt the car at the third shift bog down like it was running out of gas and come back..............o and also notice how my o2's go up to peak and then start to drop slowly even though the throtle is still at full. Doesnt make any sense.......

Well hears the scans. Let me know what you think.

http://www.amoxsoft.com/mike/new2/view.php?scanName=NannyLog%2809.29.2005_01.07.58%29.&display=Display+Scan&member_view=monte0

http://www.amoxsoft.com/mike/new2/view.php?scanName=NannyLog%2809.29.2005_01.08.46%29.&display=Display+Scan&member_view=monte0

Posted: Thu Sep 29, 2005 12:49 am Post subject:

fuel filter?
_________________
New Era performance

01z28, M6 NA, mullet, T tops, siqqqq

Posted: Thu Sep 29, 2005 12:52 am Post subject:

Just did tune up on it about a month ago so Confused

Posted: Thu Sep 29, 2005 5:05 pm Post subject:

Was wondering if one of you guys could give me a hand tuning my car before I chunk a piston or something. That definitly wouldnt be a good thing. Crying or Very sad

Posted: Thu Sep 29, 2005 6:17 pm Post subject:

I repyed to the PM,s

get WB info now.

Posted: Thu Sep 29, 2005 6:28 pm Post subject:

How long ago did you get the DHP pcm? Have you checked for any misfires while scanning? What size pulley is on it now? What type of plugs and wires?
_________________
Sgt at Arms - Council of Elders
RegalGS Admin / HP Tuners Moderator / FTV6 Moderator

Posted: Thu Sep 29, 2005 9:06 pm Post subject:

running really really lean.

fueling issue somewhere.

either fuel filter or pcm programming.

was the fuel filter actually replaced during the tune up??

maybe time for motorvac as well?

Posted: Thu Sep 29, 2005 10:19 pm Post subject:

Posted: Fri Sep 30, 2005 7:13 am Post subject:

what is your whole mod list please?
_________________
1998 Silvermist GTP Coupe
Bone stock unicorn
1998 True Green Metallic GTP Coupe
Pullied, cammed, intercooled. With a kiddie seat. It once ran a 13 flat.
1998 True Green Metallic GTP Sedan (retired)
Stock: 14.33 @ 96.5
PB: 13.89 @ 101 mph

Posted: Fri Sep 30, 2005 7:26 am Post subject:

Hey Keith...Have you checked the fuel pressure at all? Soething is definetely odd here...the scans show lean lean lean, and far too much boost for a 3.4. No codes at all? What are the IAC's (and what is your idle set to)

Also, can you post a scan of just normal driving along with a wot run to 90 or so? This just cannot be a WOT thing, there is something else going on...

Posted: Fri Sep 30, 2005 8:02 am Post subject:

Mod List:
3.4 pulley, 103 plugs, 180 t-stat, DHP v1.0, 3" d/p w/ high flow cat., res. delete, gutted stock air box, trans. cooler, thrasher shift kit(set to #2)

I'm affrad to do anymore runs with the car because of the way its running presantly. Definitly running bad all through out the whole range of throttle. I'll get the fuel pressure checked today. You want it checked at idle or at wot?
I'm thinking of putting the stock pcm back in, what do you guys think?

Posted: Fri Sep 30, 2005 8:20 am Post subject:

Posted: Fri Sep 30, 2005 9:44 am Post subject:

I'm affrad I might of did some damage on the scans I posted. Car did something weird I never felt. Hope it was nothing. I don't have my puller yet so I'm stuck with mine 3.4. I put the 103's in just to be on the safe side. I'll change the filter again, maybe I got a bad one out of the box. I'll have to borrow a puller until I get mine. Thanks Carl

Posted: Fri Sep 30, 2005 1:26 pm Post subject:

Just replaced the MAF and put the IAC sensor back in the stock location hoping the hotter temps will pull a little timing out of the pcm. After doing this the car is running a little better but I havent scaned it yet. The MAF definitly was probably on its way out and it wasnt dirty at all. Going to check the fuel pressure this weekend sometime. Still what to see if someone can help me get this car tuned a little better.

Posted: Fri Sep 30, 2005 3:49 pm Post subject:

Did you turn TCS off? I had a similar problem and it turned out to be the TCS activating at WOT and my engine would sputter and O2's would not stay high, they would decrease. Turn your TCS off and give a couple WOT runs.
_________________
Red 1998 GTP w Dual Black Racing Stripes and Lund hood scoopes.
Mods: 9" k&n open cone intake, 3.4" MPS, DHP PCM v1.0, ICCU race verison, 180 tstat, ZZP 3" Stainless Steel exhaust system with 3" stainless steel downpipe and magnaflow high flow cat. NIC cam, P&P Heads, and Gen V conversion coming soon!!!! Twisted Evil

and all on 195,000 miles!!

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