[Elvisf30]

Feels as if I am either getting to much fuel or not enough possibly?? Wide open throttle there is a feeling of no power in any gear as if misfiring in all gears. I have to bring it to the shop to do transmission service, spark plugs and oil change tomorrow . Tuner recently found out meth was not spraying in recent logs. Could it be from no meth spray that's causing this issue? I will post a log in 3rd gear wot if anyone can help out much appreciated.

LOG : https://www.bootmod3.net/log?id=6329...729b68261f9bd5

[thejeremyman9]

You didnt list any information about your car or mods or anything... the map is pretty aggressive targeting 22+ psi at times and you are only making ~18

[Elvisf30]

Pure stage 2 turbos
Water meth injection into fab speed charge pipe
catted dp
Dortch stage 2 hpfp
Gfb diverter valve
E-50 custom tune

[thejeremyman9]

The fuel trims are +15-30% so that would be consistent with meth not spraying if the map was designed for meth. The timing and whatnot generally look fine though, and it seems the HPFP was able to keep up without the meth. Nothing looks "wrong" really that would explain significant power missing. The boost seems a bit low if you are on a PS2

[Elvisf30]

Originally Posted by thejeremyman9

The fuel trims are +15-30% so that would be consistent with meth not spraying if the map was designed for meth. The timing and whatnot generally look fine though, and it seems the HPFP was able to keep up without the meth. Nothing looks "wrong" really that would explain significant power missing. The boost seems a bit low if you are on a PS2

Tomorrow morning taking off the meth line to check for kinks or clogged nozzle hopefully it's because of the meth not spraying I am having this issue. Do you recommend me doing somthing else to re check ?

[thejeremyman9]

Originally Posted by Elvisf30

Tomorrow morning taking off the meth line to check for kinks or clogged nozzle hopefully it's because of the meth not spraying I am having this issue. Do you recommend me doing somthing else to re check ?

I would fix what you know is a problem first... then drive/test and relog

[Elvisf30]

Originally Posted by thejeremyman9

I would fix what you know is a problem first... then drive/test and relog

Transmission service (never has been done 100k miles) spark plugs , lci tails and of course test meth line to see if it's up and running. Appreciate the feedback will let you know if it's resolved.

[Elvisf30]

🟢🟢UPDATE 🟢🟢
All services were done today meth line was clogged fixed that. Problem is still there but mechanic says it is a transfer case issue. Ordering a transfer case hopefully soon and hopefully problem gets resolved then.

[Elvisf30]

Originally Posted by Elvisf30

🟢🟢UPDATE 🟢🟢
All services were done today meth line was clogged fixed that. Problem is still there but mechanic says it is a transfer case issue. Ordering a transfer case hopefully soon and hopefully problem gets resolved then.

🟢🟢 UPDATE 🟢🟢 installed used transfer case same problem occurred. Changed drive shaft support bearing no change. Went to Empty on fuel reflashed it to the ots 93 map no change. Drove 20 miles Went to the shop reinstalled stock oem coil packs no change right away. Drove ten miles and all of a sudden shuttering/puttering completely stopped full throttle. I am not sure if the car was trying to learn back to 93 ots tune because installing coils should of shown instant results. Have a log on the ots 93 map just to show tuner if there is anything going on but problem has been somewhat resolved ….. as of now !

[Elvisf30]

….back to square one. Problem is still happening when wide open throttle I am currently on E50. Car drives 100% fine when not in WOT. No codes no leaks also this time checked compression on all cylinders and everything seems to be up to par. I was recommended by tuner to upgrade to b58 coil bracket for my n55 so that is also getting installed to see if problems get resolved. The shop we willl be doing a walnut blast because it has never been done, as well as a PURE wastegate actuator because I shouldof upgraded when I installed ps2 turbo and the coils and plugs. Anyone else having this annoying problem please hit me up.

[435gc]

Can you post a fresh log now that meth should be spraying and your other changes? Also, was car running fine wot prior with your current mods?

[Elvisf30]

Car ran fine with mods and all of a sudden problem occurred after a month of receiving these codes. Don’t know if it has anything to do with my current issue.


NEWEST LOG :

https://bootmod3.net/log?id=6422c91bae729b88eb59b5b2

[thejeremyman9]

Originally Posted by Elvisf30

Car ran fine with mods and all of a sudden problem occurred after a month of receiving these codes. Don’t know if it has anything to do with my current issue.


NEWEST LOG :

https://bootmod3.net/log?id=6422c91bae729b88eb59b5b2

WGDC and boost control in 3rd is all over the place. Could be DV or WG issue i suppose, but it gets better in higher gears

[Elvisf30]

It honestly feels wacky the entire time in WOT so I cannot differentiate how it feels between gears. When I changed into new dinan coils and new plugs, why did the problem resolved itself after 50 miles..??? I have no clue why the problem is there and then not there after swapping out new packs but hopefully this b58 conversion kit will help me out and also the new wastegate.

[thejeremyman9]

Originally Posted by Elvisf30

It honestly feels wacky the entire time in WOT so I cannot differentiate how it feels between gears. When I changed into new dinan coils and new plugs, why did the problem resolved itself after 50 miles..??? I have no clue why the problem is there and then not there after swapping out new packs but hopefully this b58 conversion kit will help me out and also the new wastegate.

If you clear those codes and cyl 5 comes back you need to swap coil and/or plug from 5 and see if the problem follows the coil/plug

[Elvisf30]

Originally Posted by thejeremyman9

If you clear those codes and cyl 5 comes back you need to swap coil and/or plug from 5 and see if the problem follows the coil/plug

Good idea! So Before I install the upgraded coils I will do this to try and figure if it has anything to do with cylinder 5.
Also gonna rip out injectiors and see if anything looks funky which I doubt but always have to check.