..First try your battery connectors..make sure everthings tight, then try your fuses under your hood make sure none are blown, if your tuning yoru key and not getting anything then its a problem around the battery if your crank it and it turns over but wont start you've narrow your problem down to fuel or igition lets start with fuel, make sure when you turn the key you listen for your fuel pump... if it goes mmmmmm good, now check your injectors sniff around your fuel filter make sure you smell gas.. if there's no smell or your pump doesn't hummm you got your problem, if it all checks out more then likely its your disturber.. had the same problem it'd crank and want not but not turn over.. its more then likey the dizzy itself or its the coil or module.. i can't tell you which you gotta figure it out but to make sure its getting power.. stick a screwdriver in the #1 cyl spark pluge wire and either hold it or set it down to where it only meets your frame alittle, don't make it touch this actually requires two people when doing this cause one needs to crank the car the other needs to see if there's a blue spark.. it wont hurt anything and if you can't get the whole frame grounding thing to work just tell your friend to hold the screw driver and bit his teeth lol.. it does work if he jumps you got spark if not.. you know your problem.