Hey all. Today I am finally stumpedx with my Sub. I was driving back from Baht, NY to home when hbalfway the check engine light flashed rapidly then all of a sudden quit on me. Now normaly I wouldnt complain, I've put 195,000 miles on her with very little problems but today it way -10 and I had no gloves or a hat stranded in the middle of no were. When I tried restarting it sounded like it wanted to fire then it would back fire and diesel for a min then nothing. While cranking the engine would turn over real slow then real fast then stop then fast agin. Before it broke down it started to stumble a little at a light acceleration and I had just replaced the coil, cap & rotor, plugs, wire, and a Emmisions canister relief valve. I accidentaly broke it off while getting the coil out. Darn ice. Any suggestions would be great. I believe it it the computer due to there are no codes showing up with my scan tool I got from Snap-On. I ordered one today but If I can get it going before they deliver it on Wed, it would be great. Also the fuel pump seems to be working. I hear the pump turn on and off and also here the presure under the hood.