yes i haven't had any problems with that cylinder that was on the front of the motor and i had a misfire in the back and alot of noise was coming from the back of the motor so i made sure everything was seated right and not cracked worn ect. everything was fine only thing i did different was i cleaned the threads on the head and the bold and used the red lock tight.. closed it all up ran great for a lil bit but there was alot less noise in the engine bay so it made it easier to pick out that i had the same noise just less of it in the the front so i did the same with checking everything, i drove it 20miles now it sounds like a valve tick or exhaust leak...