Just a quick note on the Darwin Awards .
Chrysler used a special socket on their oil pressure sending units , and the socket was part of the shops special tool package .
On the side of the socket was the warning.
" Do not use while the motor is running!"
99DSDP 3884, Freightliner, XC, CAT 3126B, 300 HP /ALLISON 3060
2000 Caravan toad, Remco & Blue Ox.