So i was just driving normally and all of the sudden my car turns off. i roll over the edge and i try to turn it back on but it wont start! i mean it will turn but it wont start so i dont kno what the problem is. Plz help!!!!

 

is it cranking over? ...check fuel pressure?

 

Check fuses, fuel pump, any CELs?

What are your mods?

 

Check for fuel pressure and spark. If you got that, then check compression.

 

might wanna check your crank sensor too. when those go bad, it also has the syptoms of random dying and crank no start. should have a code stored. good luck!

 

check fuses.

 

well guys all i did was bolt ons and i rasied my boost a couple of pounds. ive been drivin it just fine for a month this just happened. i also just changed my spark plugs just now and its still not turnin on, its crankin but not startin up.

 

Check for any codes, you may have a bad relay for the pcm. Last resort, bring it a reputable dealer.

 

ic pipe pop off?

 

have you checked for fuel pressure yet?

 

i will chk all of the above tommrow, thx guys ill keep u updated. thx

 

P0113 and P0335 should be the stored codes.(connect a proper OBD-II scanner)
Your crank angle sensor is dead.

 

check your ignition fuse. it believe it's a 15 or 20 amp fuse under the hood. this happened to me a couple months ago. i drove to school and then after school my car wouldn't start. i checked my fuses and my ignition fuse was blown. i replaced it and then my car still wouldn't start. what i didnt do is recheck the ignition fuse again. apparently it kept blowing because i had a short. once i fixed that the ignition fuse stopped blowing.

 

also check your ECU, i had some problems with power supplies on it.

 

check your battery. i had a mini battery that would want to crank but not enough power. the underside had a crack in it . good luck