starting problems!!!

[hazza]

hey i have read amost of the posts and i have done what they say like replace the crank angle sensor and all that but it worked but then i replaced the computer because it was faulty. Now it doesnt want to start again. It is doing exactly what it was doing before i replaced the CAS. What else can it be. I am thinking the secondry computer in the coil pack but i dont know!!!

[scared_]

what does it do when you turn the key? turnover or nothing? i'de be cheekign the batery, alternator may not have enough charge. if your looking at getting new coil packs get MSD's, there an aftermarket pack that will give a bit more power 3KW or something and only like $2 more then the original $76 all up i think. hard to say whats wrong without knowing all the information.

[hazza]

what does it do when you turn the key?

Well when i turn the key it will turnover fairly quickly when cold (most times) but once driven it wont turn over the majority of the times. But it will eventually start. the other problems is that it will idol normally but then it will go up and down like the revs. Also you put it park after driving it or neutral it will stall. Now i will be replacing the oxygen sensor and the idol sensor but i dont know what else it could be!!!