98 T&C , just had the crankshaft pos. sesnor replaced 2 weeks back, now sometimes not always, you'll get in turn the key and nothing. The dash wont even lihjt up. Its got a new battery, and new Starter relay. Any suggestions. I dont know why the dash doesnt light up, but when its not getting juice it will just turn crank and crank and not turn over, the other day it even quit cranking. I guess its back to the shop again...