Slow and Steady Rising Idle??

[mitsu29]

Ok i just put in my Greddy turbo kit, upper intercooler pipes, greddy type rs bov maybe a couple of days ago. Everything was running fine up until yesterday, when my idle was going up and down, not fast but steady. When i would let go of the gas, put it in neutral it goes up maybe 500rpms very slowly, then back down, then maybe like 4-6 seconds later same thing. It doesnt do that like fast, it goes up steadily from the 800rpm idle to like maybe 1200-1400 rpms very steady and slowly and comes back down the same? what could this be? any help would very nice thanks

 

[GSntncT]

Were you re-circulating before the bov install? Are you venting now? If you were recirculating before, and venting now, that idle is due to the loss of metered air that the mas no longer sees.

 

[mitsu29]

No ive been recirculating.

 

[mitsu29]

fixed it, but now i get like a 'struggling' acceleration, i think its the spark plugs so well see