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1jz ignition trouble (wasted spark)


Guest |167|

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Guest |167|

I have just wired up an v44, and had it on the dyno today. The cars runs really great at all rpm,s but as soon as it hits more than 150kpa's, it starts misfiring. It's just as the spark is blown out. Have checked plugs, tried different dwell times and checked everything I can think of. The engine ran nice before the v44 was wired in. Any ideas/experiences with this engine with the same setup?

I'm using a v44, wired up with the stock igniter and the stock coils in wasted spark. The map is available for download here if anyone would like to have a look. http://www.efmotor.no/download/2010-05-12-rev3.pcl

Is there any type of igniters that does not like to be wired up in wasted spark?

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