Hi I am currently tearing down a 1993 3.0L with 330,000 miles. I am having great difficulty in removing the intake manifold, i have taken off the plenum, all 8 nuts, fuel rail, hoses, etc, that is attcahed to the manifold and the maniflold still wont budge, Does anyone have any tips on getting this off, ive used penetrating oil overnight, heat, a mallet, everyting, i'm about ready to just drill the stud off an tap a new hole for it,
thanks