Hi All,
I sourced a 1.8L 1999 Miata engine for my project. The engine runs well, but I have a funky idle issue where I dont know whats going on. I'm using the stock ecu
1) Blocked off the EGR Valve
2) Kept the EGR, but disconnected it
3) Removed Charcoal Canister
4) Remove the Boost sensor next to the charcoal Canister
5) Removed Powersteering
6) Removed AC
7) Rebuilt the Air intake
I have a video of the car idling ,you can hear the popping/rocking at the end of it. The rocking in the video is quiet tame, sometimes it can get super rough.
https://www.youtube.com/watch?v=IDpTFgpfsP4Any suggestions would be greatly appreciated. The coil pack does humm a little. I plan to replace the sparks and the cables.