Ignition timing problem?
#1
Ignition timing problem?
I have a 92 miata with a 1.8 and turbo, running ms3 by brain, I tuned the car with ve autotune. Car ran fine before but now it will not rev past 4000 rpms, it acts like it hits the rev limiter. I plugged into tuner studio and when I rev it, it shows the ignition timing drop to 1 degree when it reaches around 4k. I have not changed anything in my setting so I don't think its ECU related. I have even tried to change my timing to fix timing to see what it would do, still drops to 1 degree around 4k. I am thinking maybe a bad CAS? Input would be much appreciated!
Edit: It does have a hard to starting once in a blue moon too, just keeps turning but wont catch.
Edit: It does have a hard to starting once in a blue moon too, just keeps turning but wont catch.
Last edited by themetalman; 09-22-2013 at 07:08 PM. Reason: Oh yeah!
#11
Elite Member
iTrader: (5)
Join Date: Oct 2011
Location: Detroit (the part with no rules or laws)
Posts: 5,677
Total Cats: 800
100 internets to me.
Sadly, this happened to me as well when i was building the 91. Didn't look much further into it, just disabled it. Could be a NA6 issue, where launch control doesn't work, or is setup on the wrong input.
Thread
Thread Starter
Forum
Replies
Last Post
Zaphod
MEGAsquirt
47
10-26-2018 11:00 PM