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International Automotive Technicians Network
Cold Start Misfire Updated
Posted to Technical Discussion Forum on 6/27/2017 3 Replies

A little while ago I asked help about a Focus ST that had misfire only on cold start. I had lots of replies with great tips so I figured I should share where I'm at.

The waveform I had got me off track a little, I tried a different scope and everything was fi... Login to read more.

3 Replies Received (View Replies)

 

car Vehicle Data

2015 Ford Focus ST 2.0L Misfire Cold

Engine2.0 L
Trans6-speed Standard
SymptomsMisfire Cold

car Vehicle Data

2015 Ford Focus ST 2.0L Misfire Cold

Engine2.0 L
Trans6-speed Standard
SymptomsMisfire Cold