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Oh, another idea from someone was the o2 sensors. I realize its good to replace all this after 110k miles, but I've put so much money into it (esp for pcm) at this point I need to just fix the problem & make sure it doesn't blow the pcm again.

Oh, another idea from someone was the o2 sensors. I realize its good to replace all this after 110k miles, but I've put so much money into it (esp for pcm) at this point I need to just fix the problem & make sure it doesn't blow the pcm again.

Your help is greatly appreciated!!! Ford tested my original coil & said it was fine so I don't know what's up with that. No clue why its worse unless I've gotten 2 faulty from autozone & advance auto parts. It started running rough in june 09. Everything got worse back in oct after...

Need some ideas please... I'm pulling my hair out! Ever since last summer, my 03 mustang 3.8L manual has been running rough and hesitating on acceleration. It's noticeable in 1st bucking at about 1700RPM, bucks if I take off from 2nd gear, in 5th bucks at very low RPMs when pressing gas...