BLM info

[sixgun86gn]

My integrator at idle reads 128 ,but my blm reads 160 on my scanmaster.When it warms up sometimes it goes back and forth between about 139 and 160.But if I put it in gear it goes to 160 and stays until I touch the pedal and it drops to 139.The blms change alot while cruising like they should,but I dont understand this.I have a 3" lt1 maf and T+ with the extender chip.Also my heads and intake are ported and I have a 206/206 cam.I dont know if thats important info or not just in case though.Thanks.

 

[ES1]

Seems like I have everyones problem, I have this one as well.
As suggested by Jim Testa, I changed settings of my 3 in to the 3.5 in and got better readings.

 

[sixgun86gn]

I tried that too,but then the car stumbled at WOT like it was too rich and had no knock.Anyway I put it back and reset the computer and it seems to have fixed it.The idle was jumping up and down like a vacuum leak but the vacuum was steady and high.Was this also like your problem?