MEGAsquirt A place to collectively sort out this megasquirt gizmo
Sponsored by:
Sponsored by:

Megasquirt or Misfire?

Old 09-11-2018, 03:09 PM
Thread Starter
Join Date: Aug 2015
Posts: 6
Total Cats: 0
Default Megasquirt or Misfire?

Any help would be great as I am competing this weekend and cant figure this one out. This is a 1.8 99 miata with cold air, racing beat header and larger valves and springs using mspnp2

When started cold and warmed up all afrs are rock solid. See below

After a hot restart afrs are all over the place.

I have reached out to megasquirt to see if they can assist and all they can think of is that this is a misfire after reviewing my logs. What puzzles me is why would it only misfire after being restarted? Attached is the second log with the unstable afrs I can attach the first as it is too big of a file. Let me know if there is a better way to condense file size. Let me know if you guys can think of anything I am beyond confused.

Thanks in advance,

Attached Files
File Type: msl
2018-09-11_13.32.44.msl (3.20 MB, 11 views)
File Type: msq
CurrentTune.msq (116.8 KB, 10 views)
joepawlenty is offline  
Old 09-11-2018, 03:58 PM
Junior Member
Join Date: Jul 2018
Location: Colorado
Posts: 86
Total Cats: 3

Ha! If I'd have known you asked over here as well I would've answered it over here. But as I stated, I think you're experiencing injector heat soak. Lots of discussion on this forum about it, search around this forum for the info.
HmoobDude is offline  
Related Topics
Thread Starter
Last Post
03-12-2018 10:54 AM
General Miata Chat
09-06-2007 09:15 PM
General Miata Chat
08-21-2007 02:59 PM
General Miata Chat
02-07-2007 03:18 PM
General Miata Chat
02-05-2007 11:00 AM

Thread Tools
Search this Thread
Quick Reply: Megasquirt or Misfire?

Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.