I have the codes P0340 an P0344 and it's making like a winding sound, it only happens when it's in low RPM's but once it gets above 2,000 the sound goes away. If anyone has some thing that will work please help. I have the chain and all that to fix it but don't have the time to do it myself and if I take it to a shop with the parts how much would it cost, my location is Hawaii if that matters. Also I did replace the camshaft sensors and it's still making the same sound