ty_ty13

iTrader: (42)

trying to get my car started.... its about 20* outside.... i started it yesterday for about 5 min. and shut if off.... now it wont start.... do i need more fuel or less fuel or more desired air or less desired air..

i can email my efi live tune to any one who wants to take a look, just let me know.

Thanks,

Tyler

nikon1999

iTrader: (22)

cranks/catches/dies or never catches?

ty_ty13

iTrader: (42)

turns over easy.... it acts like it wants to start at times but never did tonight...

Slowhawk

iTrader: (12)

Probly lean.

ty_ty13

iTrader: (42)

what tables to i need to look at?

DrkPhx

iTrader: (15)

I found the opposite for initial cold starts in cold weather (30* and below). The stock cranking VE table seems to add too much fuel and the airflow startup tables do not have enough airflow. My .02

ty_ty13

iTrader: (42)

bump for what tables to adjust... or just looking for 408 idle tables and 408 cold start tables

Billf6531

I use HPT, but have a look at your B3605 table. With your cam you're probably idling at 50 MAP, or so. On a stock table, you're commanding 12.5+ afr at open loop start-up there. Too rich. Try setting the afr to 13.8 - or just copy the 20-40 MAP columns over to the 50-70 MAP columns. Also, the engine may be flooded due to the cold start/short running time you did. Hold the accelerator to the floor when you start. That may help get it running, and the new table values should help from there.

Hope this helps.

DrkPhx

iTrader: (15)

E-mail me your EFIlive file and I can take a look. Send a datalog of a real cold start as well.