Kaneman

iTrader: (5)

I have been trying to dial in this new motor and cam for a few days now and need a little help.

LS7 440 CI
Cam TR251 551/559 114 LSA

I started off tuning SD mode Wideband only and now have the LTFT turned back on. Fuel seems to be doing really well but I am still having some weird issues.

I have been having cold start issues but I am pretty sure it was way rich. I modified the OL EQ table to all ones but have not been able to test yet.

I can not figure out this bucking issue between 800-1400 RPM's. Played with VE and timing and it is a little better but still bucks like crazy if you get the right spot.

At times out of the blue when I come to a stop it just dies and have not figured out why. I think it has something to do with IAT because it seems to do it more when the IAT is over 100.

I am attaching the current tune and log files so any help would be appreciated.

Thanks,

Kane

Kaneman

iTrader: (5)

Anyone? Maybe it would be easier to just focus on one problrm at a time.

What is the best what to diagnose cold start. What are the basic tables to start with OL EQ ratio what else?

Kane

shtnfrds

iTrader: (1)

try going to the hpt forum. they are definatly going to be much more help there than here.

YellowToy/A

iTrader: (1)

Add alot of air to the Throttle Cracker I have 2.5 at 1000.