Join Date: Jun 2005
Location: Asheville , NC, USA
How to solve the 2900 rpm gaging problem
I have the new air box, the latest software updates and still, there were times of stammering and backfires. Also, frequent stalls coming off the highway and trying to idle. 2006 early model. And now for the CURE! Add 3 oz of HEET to the engine. Any additive that removes WATER from the fuel. Turns out that gas station operators are adding water to the gas to increase their profits. Those scurlious scoundrels. It has cleared up my dear K12gt and I am forever grateful. - Perry Hebard I invite those that have tried this to let me know if it helps.