By now some of you may have noticed my posts regarding SFR's aggressive tune causes the cam position sensors to go ballistic after a few thousand miles. I just want anyone who has had a similar problem with their Genny to contact me. My 2012 Genny 3.8 Track A/T starts popping between shifts at WOT. I no longer can use the ecu flash SFR sold me along with the separate core ecu. They are not doing anything about it so I am going back to my lame stock ecu. Jay I hope you understand that good business practices dictate that you help your customers when they have a problem you created. Please see dealer documentation of the problem attached. Hope no one else has to suffer the same fate. I was going to do a turbo or stroker kit but at this point I'll just do a V8 engine and tranny swap which should be more reliable that a lame ecu tune that I can't use any more.
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