Search found 14 matches

by Geauxkart
Mon Apr 13, 2020 1:27 pm
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

Great news. Car is running very well. I reached out to Jeff Evans at Evans performance - https://www.evans-tuning.com/ He helped me out in no time, remotely. The issue was simply a bad tune I believe. After about a week of back and forth with datalogs and tune revisions, the car runs flawlessly - in...
by Geauxkart
Sat Apr 04, 2020 12:52 pm
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

Well, well - thanks to CV19, I'm finally able to spend some time on the car. Still no changes. Idles great at first, warms up great, all is good until it gets some throttle and all comes crashing down, LOL. Is there any recommended folks out there that I could get in touch with to attempt to remotel...
by Geauxkart
Wed Dec 19, 2018 8:58 am
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

Thanks for the tips guys. When I get some time, I will jump back into it and let you know what I find out.
by Geauxkart
Mon Dec 17, 2018 3:41 pm
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

I have not checked pressure recently.

The pump was replaced during the build, walbro 255.
Dyno tuning the pressure stayed constant.
by Geauxkart
Mon Dec 17, 2018 9:36 am
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

One more plea for help.... I'm still fighting this car. I have gone through all grounds and voltage sources. I have the voltage to the ECU stabilized. I have tried another ECU with the same results. The ecu was not adjusting the ign timing at idle. When I enable the speed sensor option, the idle imm...
by Geauxkart
Fri Nov 02, 2018 11:25 am
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

Thank you.
That's going to be a bit tricky, but let me see what I can do.
by Geauxkart
Fri Nov 02, 2018 6:39 am
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

I've been reviewing with my tuner a bit.
He is concerned that the ignition timing is not moving at idle, it stays locked.

Anyone else seen this before? Any suggested solutions?

Thanks!
by Geauxkart
Sat Oct 27, 2018 9:18 am
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

Ok, found a pretty ugly ground hidden in the rear of the car. Seems to have helped with the voltage instability.
Same problems though, new datalog attached.
by Geauxkart
Fri Oct 26, 2018 4:19 pm
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

Working on it. Let me see what I can track down.

Thanks again.
by Geauxkart
Fri Oct 26, 2018 2:24 pm
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

Guys... Been a while. Had to take a little time off from the car due to other "stuff". Finally back at it again. My tuner has tried everything he knows to try. T I still can't get a stable idle / slow tip in. It's better thanks to the input above, but still not acceptable - I would assume ...
by Geauxkart
Sat Apr 28, 2018 11:56 am
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Re: Kpro - K24 Idle drop and instability, tried everything....

Well heck, I think you were right!
Thanks so much for the tip.
I have 410 CC rdx injectors, looked up the values, plugged them in, and all seems good after relearning the idle.

I really appreciate the help Spunkster!
by Geauxkart
Thu Apr 26, 2018 6:25 pm
Forum: K-Pro / KManager
Topic: Kpro - K24 Idle drop and instability, tried everything....
Replies: 22
Views: 4065

Kpro - K24 Idle drop and instability, tried everything....

Guys, I recently swapped a K24 into a miata. It has been dyno tuned, runs great. But the idle has me stumped. I've tried everything... I think - that's why I'm here. Here's the setup - K24 with Drag Cartel drop in cams Skunk intake manifold, 74 mm throttle body (B series with B series TPS) Remote IA...