CUTTING PLZ HELP!

[black-speed3-gt]

ok starting a data log at 3k rpms, mash it right at 4k rpms cuts then goes then at 6k rpms cuts again

on the dash hawk it looks like the ingector shut down like i let off...

ANY IDEAS???


mods-fully bolted brn-stge 3 turbo
18psi
no meth

[xtasy]

Fuel pump?

[Vansquish]

Where's the log? Show us, then we can help.

[black-speed3-gt]

yes fuel pump

logs will be posted soon

[bykeryder4life]

...


edit: not sure if I posted them right but theres 3 logs of his car cutting. last log shows 4.2 kr, normally see no more than 2 degrees of kr so im not sure what thats about. the cut feels like a fuel cut but fuel pressure stays high the whole time. maybe a load cut or ignition problem (coilpack blowing out under load)? had water in spark plug tubes in the past causing a misfire...

[black-speed3-gt]

logs posted right above

[bmylez]

Uhh...what are you tuning with? If you're taking DH logs and not AP, please don't tell me you have a Standback.

Also, when I try to open those logs, it says I need the associated .LRP file.

[bykeryder4life]

Originally Posted by bmylez Uhh...what are you tuning with? If you're taking DH logs and not AP, please don't tell me you have a Standback..

yeah he is running a SB, using the DH to datalog since a working laptop is not available to log with the SB while driving.... From what I gather his car is hitting a load cut. On runs where it doesnt cut the afr is steady 11's to low 12's, the KR never goes over 2* usually like .7* or so, and fuel pressure is <1700. When it cuts, its like the injectors shut off, feels like a fuel cut but the logs never show FP dropping. It gets worse with increased boost or cold weather... Time for the load cut flashes or switch to AP..?

[Boost Addict]

Yeah those logs are posted completely wrong, post a .csv file.

[TWOptSL0W]

i hope you mean >1700

[bykeryder4life]

hah yes sorry its above 1700psi

[bmylez]

Go AP....NOW!!!

SB sucks so much cock.

[bykeryder4life]

lol SB is a good tuning device man, It just depends on your setup and hp goals. I parted out long ago and sold my ms3 but back when I had it, I ran SB with no problems and the car ran really well, made good #'s.
Anyhow, the OP is now looking into getting an AP since the SB aint working for his setup and goals so updates will be posted when they come...

[ScarMS3]

Sorry I'm late.

Cutting

There should be an 800 number too somewhere.

[dooderek]

alot has changed since then man

[black-speed3-gt]

ya AP is the way i gotta go from what i hear...