I passed
I smog my car last year in ca turned it back to stock drove 8 miles to smog station with K&n cold air intake mine is not legal in ca, they said as long as the hoses are connected it OK to pass smog. I passed with 91 in tank no problem
I had the same problem it was the lower control arm bolt and nut at the rear it has a plate attached to the nut if the plate is not facing the rite way it will rub against the shock or rear end making a noise when you drive