lq4 idling high

[cottontop11]

Lq4/4l80e swap is 95% done. Its idling high. Not surging or anything just idling high. Any thoughts

[blacstar]

leak somewhere, or stuck (carboned) throttle?

[cottontop11]

Ten four ill check for leaks. Tb is new.

[cottontop11]

My dbc tb has a port for pcv and so does my dbw intake. I capped intake and am using the tb port. Is this right

[blacstar]

any pics? can you hear where the leak is coming from? or grab a can of throttlebody cleaner and spray it

[Wagonbacker9]

My dbc tb has a port for pcv and so does my dbw intake. I capped intake and am using the tb port. Is this right

Try flipping this and see what happens?

[cottontop11]

I hooked the otc to it. Its idling at about 1050. Tps is at 0. I sprayed it with starting fluid looking for vacuum leaks didnt find any. It drops to about 950 in gear

[bangbangskeetskeet]

Do you have a tune?

[cottontop11]

Yup np tuned. I think i found it. Sprayed a healthy dose of starter fluid around cylinder 3 manifold gasket and she changed pitch.

[cottontop11]

Intake gaskets didnt fix it. Im still hunting though