Ok so 3 days ago I was leaving work and it wouldn't start. So a co-worker gave me a boost and it got me home. The abs light and emerg brake lights stayed lit on the dash but it still ran. The next day I tried giving it a boost from my grand prix and it just wouldn't take. I went out yesterday, got a new one and replaced it myself, something I have done before. Now when I go to start it I have to hold the key down longer than I used to for it to catch. It would only start up quickly if I have just turned the engine off. Any ideas as to why it's being so difficult?
Thanks.