After about 14k trouble free miles with the Volumizer, I finally had my first problem. Code P0341 (Camshaft Position Sensor Performance / Rationality). We were in the middle of Wyoming on our way back from vacation. First noticed the check engine light came on. Then noticed the tach needle was jumping downward every now and then. Finally, the engine would just quit for maybe a half second or so. Did this three times over the course of 500 miles. Has not repeated since we got back home.

The Boss Hog
(Still waiting for a Quadzilla . . . . . . )

 

Maybe the cam sensor's distance from the pickup...there was a lot of talk about this and the TST...do a search.