Search found 3 matches

by frostydc
Fri Nov 30, 2018 2:32 pm
Forum: K-Pro Calibrations
Topic: Bouncing Idle K20A3 w/ K20A2 intake manifold
Replies: 4
Views: 1289

Re: Bouncing Idle K20A3 w/ K20A2 intake manifold

The throttle plate was worn enough that it was letting air in even when closed. Sprayed the inside with Moly Lube and it sealed it up, so now it idles fine.
by frostydc
Wed Nov 28, 2018 7:30 am
Forum: K-Pro Calibrations
Topic: Bouncing Idle K20A3 w/ K20A2 intake manifold
Replies: 4
Views: 1289

Re: Bouncing Idle K20A3 w/ K20A2 intake manifold

Yes I did, forgot to mention that.
by frostydc
Tue Nov 27, 2018 3:48 pm
Forum: K-Pro Calibrations
Topic: Bouncing Idle K20A3 w/ K20A2 intake manifold
Replies: 4
Views: 1289

Bouncing Idle K20A3 w/ K20A2 intake manifold

I have disabled the secondary runners through Kpro and it is bouncing idle from ~1500-2800 rpm. I put in a new throttle body gasket, intake manifold gasket, and am not finding any open vacuum lines. Tried a different map sensor and same results. I've attached a quick datalog as well as the base rsx ...