Ive read about and just had this problem with my new 03.
Here's the first thing to do, run a chassis ground directly to the computer case located to the left of the battery.
Its the easiest first thing to check, if everything goes well dont just stop there, take the computer out and check the seals and then inside to see if there's anything burnt or bad solders that would cause a ground problem. If you cant see anything, and like I said the fix worked just put it back together and off you go. Just make sure youre all sealed up.
If this doesnt fix your problem youll have to go through all the stuff we figured out the grounding issue, and thats checking sensors, replacing rotor, cap, coils, plugs, wires ...
Good Luck
Spitting and sputtering
PLACE ANY ISSUES RELATED TO YOUR VAN NOT STARTING OR STARTING HARD IN HERE.
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