Any help would be appreciated. I have a 2004 speester 200 with twin 155 hp motors. Not supercharged. Consistently after 30 minutes running the port motor will start fluctuating. If I keep running it will eventually turn off. Took it to the dealer and they said its kicking a MAF code but said its not going into limp engine mode. Has this happened to anyone else?
2004 Speedster 200 fluctuating
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If you think it is the MAF itself, swap your port and stbd. See if the problem moves or not.
I would do a fuel pressure test. When they get hot the pumps tend to fail and provide less performance if they are failing.
I would do a fuel pressure test. When they get hot the pumps tend to fail and provide less performance if they are failing.
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