engine code p0016

car rpm goes up and down when sitting still. replaced the cam sensor did not fix it. going to try the crank sencor next hope that works

Update from Dec 1, 2017: had the timing chain replace now getting a code for misfire 4 cylinder and feels line trans slipping

Update from Dec 3, 2017: problems one after another . fixed the p0016 then had a code for the timing chain got that fixed now getting codes p0300 and p0304 taking it back to the dealer and see what they say next