This is my problem and from what I have seen, these hesitation problem are little gremlins to fix. All my problems are hesitations and I will list them here:
Hesitation on very light throttle and low speed exactly at 2k rpm, most noticeable on first and second.
Late throttle response...
Oil on top of spark plug #2.
At the advice of my mobile mechanic I have replaced the valve cover gasket, and the spark plug tube seals -TWICE within the last 500 miles.
I have even replaced the valve cover and still the same issue.
Oil is ONLY on top of plug #2.
CAR RUNS GREAT other...
I have looked over several threads first to find similar problems that people are having as i am. all the threads i have read so far are them just going to their car and trying to start it a following morning or watever. My problem actually happend while i was driving on the hwy, my car shut off...