Help with tune 8051 95 $EE

**steveo** · 09-30-2014

your timing goes from 26 degrees to 40 degrees @ light throttle tip-in below 1000 rpm. shoot your tuner. if you tuned it, i apologize. in that case load a stock timing table and enjoy some drivability while you learn to tune conservatively.

**1BadAction** · 10-02-2014

Originally Posted by steveo

your timing goes from 26 degrees to 40 degrees @ light throttle tip-in below 1000 rpm. shoot your tuner. if you tuned it, i apologize. in that case load a stock timing table and enjoy some drivability while you learn to tune conservatively.

DAAMNNNNNN

Tell us how you really feel.

**jthompson122183** · 10-06-2014

That was all my doing. I didnt know that i couldnt copy over tables from obd2 to obd1. Its all good now. Started new with a factory 95 bin from steveo site. Would anyone be willing to check out my bin and data log to see if anything looks wrong? im getting a miss or some kind of surge in gear now. new plugs,wires,cap and rotor. My fuel pressure is 48 with no vacuum at the regulator. Also i have another factory bin for steveo. Thanks Jonathon

**steveo** · 10-06-2014

having trouble opening that zip file for some reason, can you try again?

thanks for that bin, didnt have that one yet, its a b-body one

**jthompson122183** · 10-06-2014

The .zip extension needs removed. Thanks steveo

**steveo** · 10-06-2014

rpm is incredibly unstable and it's fighting to maintain it, with iac and timing.

i think one thing you've botched in that bin are the BLM cell boundaries.

you've changed low to 700, mid to 1200, and high to 700. if you look at your log, its jumping between cells at idle since 700rpm is a weird place for a cell boundary.

use 1200, 1500, 2000 for your BLM cell boundaries.

i doubt that's your problem, though.

i notice in your log that your vehicle moves, then stops moving several times at low speed, but your throttle never ever leaves 0%

so what exactly were you doing when you took that log?...