insane

been working on this 1995 chevy cav all summer. It just all the sudden died, and now has no spark. She said she has had the coil packs changed twice already. So i changed those out. No go,
then the ignition coil module, no go, then the crank position sensor, notta,
then the ignition switch notta.

i dont understand. Now when she turns the key to the ON position, i am back under the fuel tank, and can hear the hum and also splashing, like someones taking a ****.
so there sounds like a leak in the tank.

But would low fuel pressure to the injectors cause a no spark issue?

checked EVERY SINGLE fuse on that car and there all good.


Thanks guys