ok so here it is: i was driving home everything was fine, it was raining some what.The next thing i know i feel total power loss, so i keep floring it to keep it going for few seconds than car stalls. I tried starting it no luck, turns over just fine but won't get going, kept trying untill battery died.Got car towed home its sitting in the garage getting charged up while i was waiting for tow truck i tried this:
1 Fuel- there sure is fuel pulled out fuel rail cranked it it sprayes good.
2 Air- while cranking it bakfires alot of air
3 Spark- pulled out my spark plugz they were wet from fuel put them to a good ground crank it i see a spark not a big one but there is a spark
4MAF - checked it looks fine.
5 Running out of ideas i thought timing chain might of skiped a tooth i took off the valve cover checked mechanical timing its on the dot.

Once at home battery charged up did the same thing everything is present car is turning over but just won't start.Checked computer for diognostics just gives me 55 code so i guess everything is fine there. The only thing that comes in mind about few weeks ago i noticed car shakes every so often there is a small shake and at the same time a small backfire.But it wasn't that noticable, so i was thinging to check it out ater.

Did this ever happen to anyone what was it ???
Any advise on what else to check i am gonna run over and get factory service manual for now.

 

Do you use Apexi S-AFC?