TCatOwner

I encountered same problem with my Thundercat, same diagnostic but is nothing to worry about ... Problem was partially solved with an oil change, a good oil , but it probably re-appear close to the next oil change ... It seemed to me that noises were coming from the valve clearances that are posible to be a little bit wider than normal. If the noise its not too anoying and its not hearable when the engine is warm enough, is nothing to worry about. Its better that the valve clearance to be a little bit wider than too tight.