acceleration enrichment on off at idle

[dave w]

What was the compare bin had in the picture? Just curious

I made some changes, I think you will like?

dave w

[Aholt91ss]

thank you sir! i see the the spark tables are smoothed and and VE has been touched

i think my driver side motor mount could be loose causing knock when ever i stab into throttle

ill log this in the morning

[EagleMark]

You had a lot of knock counts in that log without knock retard, also some big knock retard on a deceleration. Besides looking at motor mount and ? for rattle you should probably start using 93 octane with Daves spark tables! Also check distributor bas timing set to 0.

Those data logs also had some issues, they keep stoping and starting, Hz would change and clock would stop. Never saw that before? Like a command kept being sent from ADX file? Usually a glitch in data just shuts it off...

[dave w]

thank you sir! i see the the spark tables are smoothed and and VE has been touched

i think my driver side motor mount could be loose causing knock when ever i stab into throttle

ill log this in the morning

Your welcome. Use at your own risk! The timing tables are being used in a 5.7 liter engine with Vortec heads with a vehicle weight that is less than yours. Yes, use 93 Octane!!

dave w

[Aholt91ss]

every time i log it stops and starts kinda freezes but when im not logging its fine

[EagleMark]

every time i log it stops and starts kinda freezes but when im not logging its fine

I wonder if it is the error 24 you have going on?

[Aholt91ss]

that would vss?
ill dig into that this weekend

[dave w]

ill dig into that this weekend

Any update? I'm wondering if the .bin changes I made helped?
dave w

[Aholt91ss]

It did help but I had to reseal the intake last Saturday had an oil the found out had had vacuum leaks after I did the re seal so I had to pull intake back off and changed gaskets hasn't ran right since I first pulled intake I seen

I seen where you changed egr on temp to 151 would not doing this cause issues

[dave w]

I seen where you changed egr on temp to 151 would not doing this cause issues

EGR On @ 151 C disables the EGR from coming on.

dave w

[Aholt91ss]

I know that but rode around with old 5.7 auto with stock spark tables because it was showing crazy amount of knock

You think something rattling on exhaust would cause knock? Aren't you able to hear if engine is knocking?

[dave w]

I know that but rode around with old 5.7 auto with stock spark tables because it was showing crazy amount of knock

You think something rattling on exhaust would cause knock? Aren't you able to hear if engine is knocking?

I'm usually able to hear knock, or a light pinging sound. Knock sensors are sensitive, but I would think bolts loose on the torque converter or something connected to the crank (harmonic balancer, pulleys) would be a more likely source for false knock.

dave w

[Aholt91ss]

after i drive it for a while my truck doesnt want to idle its up and down then eventually stalls

[EagleMark]

That's classic vacuum leak...

[Aholt91ss]

I've sprayed the hell out the engine with brake clean

But I'll probably go get a gasket tomorrow for intake