Idle up after installing "fix It"

[floridascuba]

So after installing the fix it kit, my RPM's are up from 1850 to 2150. Is this normal? I would assume it is since have better compression, but want to reassure my self.

No other mod's except for SLP Can.

 

[Adobe-Al]

My 09 D8 all stock except PCV, Plugged exhaust valves and 08 flash. Did the samething seems to be less(RPMS) as at the 200 mile mark. I don't know if the sled has some sort of programing that makes adjustment based on conditions? one other thing seemed to be less extreme after oil was out of gas tank and plugs where changed.

 

[jim9006]

Mine did idle a bit higher on first start up but never over 2k rpm. Settled down after 10 or so min. of heat soaking. IMO if yours is still doing it, I'd suspect an air leak. If it's an air leak you'd better be relentless in finding it.

 

[floridascuba]

It went down. But other issues. It's in the shop now.