CRank NO StARr !!! PLEASE HELP
**PLEASE READ** Was good? So here's my story i bought this car back in april 09(for 1000 Bucks!!!) and it was running fine besides an idling issue. It would idle irratically jumping from 1100 to 500 rpm to the point where it wanted to stall out which eventually it did. I replace the breather hose from the crank case and it started to idle i a little better it would stablize at like 800 or 900 rpm it seemed the more i drove and as time went by it idled a little better. (someone told me to clean the idle air control valve I never got a chance 2 clean it) But overall it still stalled, its been ddriving beautifully untill one day in june I was rushing to work and I was in 4th gear then comming to a stop i forgot to depress the clutch and of course it stalled...(I know stupid move) but i was rushing plus this is my first car and its stick im still a rookie with the 5speed but im not horrible lol..I didnt think nuthing of it because it would always stall. So I went to work like an hour later i came back to it to check my spark plugs becuz I needed to do a tune up after i pulled the first two out they had oil on the electrodes. But i never felt any misfires keep in mind when it was running it ran fine. I put them in and plugged the wires back and tried to start the car. CRANK NO START!!! my car wouldnt start it would just crank and almost try to start so i replaced the spark plugs and same thing i took it to a guy who does bmws and he looked at it and suggested replace the water pump because i did have a coolant leak he said the coolant may have blown the crankshaft sensor so he suggested replace the senser..so i took his word for it and bought a pump for 60 bucks because of my discount from where i work and i bought a crankshaft sensor for 100 bucks i did all the work myself i wen to UTI so im an aspiring tech. i put everyhting together and guess what,,, same thing CRANK NO START..i called a couple bmw dealerships and the techs there said i couldve flooded the engine.. they said the dme computer could be blown a fuse or relay could be blown..but get this I pulled the wires and and cranked the car..NO SPARK ON ALL WIRES..so its not the spark plugs..I tested the resistanceon them the spec is 5 ohms and they all read close to 5 ohms... it cant be all four coils blown cuz that never happens..it wasnt raining so my dme couldnt have gotten wet so idk it has to be something right..if you have any insight on my dispare please feel free to call me at ((774 823 8468)) i need help!!! as of 7-27-09 or leave me a comment on my page thanks CHUCK _***update****_ as of 7/28/09 i found out that my check engine light doesnt come on like the rest of my lights do when i turn the ignition on could that be the dme?***UPDATE*** I just checked the 3 relays DME, FUEL PUMP, AND "OTHER" idk what that 1 is but they all click and have continuity..i plulled out my DME and couldnt get the smaller torx screws out because i didnt have the right size but no obviouse water damage or any damage for that matter i need to check the board when i get the right size today..