coil powers up when you first turn on key and then dies out and no spark when i turn it over
turn on key fuel pump biulds presure and shuts off and the power on my coil shuts off at the same time the fuel shuts off and then i crank over the 5.2l and no spark or power at coil-whould it be a cam or crank sensor or ignition modual and where do i look for it. thanks for reading and good luck