Car Stalled!

When I drive my car occaisionaly it just shuts off in middle of driving. It doesnt matter what gear im in or how fast im going or hitting bumps. Il just be driving on a long strait road and Bam just shuts off. No jerking or spuddering of anykind. Any Ideas? Also when i hit high speeds in 2nd and third gear I hear a load whinning noise. Transmission filled with BG syncroshift II. Any Ideas. Any help appreciated!

Check your connections on the battery terminals. Mine sometimes moves (because I took off the tiedown) which causes the battery cables to become looser...every so often, they will get loose enough that the car will lose power.

Check your connections on the battery terminals. Mine sometimes moves (because I took off the tiedown) which causes the battery cables to become looser...every so often, they will get loose enough that the car will lose power.
I did that last week. I even changed both the terminals so they are brand new. But it did it again today, help!

Sorry I forgot are you TT or NA?

Could be the MFI relay. Does it make a click right before it dies?

Could be the MFI relay. Does it make a click right before it dies?
A matter a fact i think it does make a click before it dies.

Sorry I forgot are you TT or NA?
Twin Turbo

A matter a fact i think it does make a click before it dies.
I beleive there is some trouble shooting for the MFI on stealth316. Check it out.