crank sensor
He sure does! But who wouldn't, after getting replaced in Blink by Travis?
You probably have a bad Electronic Control Module. They are notorious for going bad.
try getting your CV Joint replaced.
Try getting the PCV pipe replaced. Mine had a problem with it conking-out at stops and on turns and that turned-out to be the problem. It could also be a vacuum leak.
Have you replaced the cam and/or crank sensor?
That would depend on what the problem is and if they can be repaired or have to be replaced. If they can be repaired it can be as little as $20 per side or up to $300 if everything has to be replaced.
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No problem
Is it getting spark?
It can be the heating block, which only needs to be replaced before you start getting warm air again.
I have not beat the tire problem but I have found alot of unhappy owners who have replaced the front end like me and still have the problem. I replaced ball joints, hubs, shocks you name it same thing.
I had the same problem with a 1992 Park Avenue with the 3800 engine. I first replaced the electronic ignition but that did not fix the problem. I then replaced the crankshaft heat sensor. That fixed my problem.