I've been trying for a week to get the wish bones on my sedan to move. I sawed em in half last week and I've been trying every thing to get em to budge. You'd think a 4 foot bar would move but no luck. WD 40, PB Blaster, thinned down motor oil, kerosene, let er soak ,heat, nothin worked. Finally tried propane torch and a stick of canning parafin and just like magic they came loose. Try it you'll like it .