wrd1972

iTrader: (12)

I think my engine needs a little tuning up for cold startup conditions only. It seems to be rich especially if the AC is on because I can smell gas and it sounds rough for a minute or two.

The engine is well tuned and running well once it is warmed up. I get 128/128 BLMs 90% of the time across all cells with never more that 2 points +/- or so. No issues there.

Regarding the injector pulses at idle, I get:
cold idle 1.3
cold idle AC on 1.5
hot idle 1.0

Can someone recommend some things to try to lean out my cold start conditions?

Wicked94Z

iTrader: (26)

wideband, datalog, tune, repeat. cold starting and driveability tuning is hard to do over the internet. i probably wouldn't be much help, since the coldest it gets here is 40 degrees