Cold start idle issue/flutter
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Trial User
Joined: Nov 2020
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Cold start idle issue/flutter
Hi All,
I am currently having trouble with my s2000 engine idling after a cold start. Every time I cold start the car and drive for ~5min, I pull up to a stop and my idle flutters/does not drop. Here are a few videos I took of the engine, cluster, AFR gauge:
Engine: https://streamable.com/qjt8xb
Cluster: https://streamable.com/4uye6v
AFR: https://streamable.com/oj8ig4
I honestly have no idea where to start to try to figure out this issue. Once I turn the engine off and back on, the fluttering doesn't show back up. OR, if the engine is warm, it doesn't show up.
Engine specs:
-all stock internals
-TCT
-Radium fuel rail
-Megasquirt EMS tuned by Blacktraxx - they have said it is not related to the tune.
I am currently having trouble with my s2000 engine idling after a cold start. Every time I cold start the car and drive for ~5min, I pull up to a stop and my idle flutters/does not drop. Here are a few videos I took of the engine, cluster, AFR gauge:
Engine: https://streamable.com/qjt8xb
Cluster: https://streamable.com/4uye6v
AFR: https://streamable.com/oj8ig4
I honestly have no idea where to start to try to figure out this issue. Once I turn the engine off and back on, the fluttering doesn't show back up. OR, if the engine is warm, it doesn't show up.
Engine specs:
-all stock internals
-TCT
-Radium fuel rail
-Megasquirt EMS tuned by Blacktraxx - they have said it is not related to the tune.