I'm so confused please help
 

OK this post might be semi long. But here's all my problems. About two weeks ago I decided to run my car for ghost codes. I got an egr valve and knock sensor. Ok. I reset my ecu to see if they came back. Started my car and it was super hard to get started. Bam check engine light. I ran the code it said 4-7 crank shaft sensor. So I don't have much time right now or a place to work on my car so I take it to my buddy's shop that's a mechanic and get the crankshaft and knock sensor replaced. I go out to my car this morning and it's ****ing spewing gear oil every where. I shut the car off and dry off underneath it. NO leak unless running. I can't really pin point the leak either because it's up higher than I can see. So i run my ecu for codes and I get 1-1 camshaft sensor,4-7 crankshaft sensor, 10-5 still the egr valve. And yes my ecu was reset after the new part's where put on. Christ it's like I can't catch a break right now. And I usaly have money but I just paid 2k in cash for new dirt bike so i'm dead *** broke. What gives guys is any of this stuff connected or am I just so unlucky right now??
Oh and p.s my car is still hard to start even after the crankshaft sensor :bawling: :bawling: :bawling:

Of course that your car is still hard to start cause your replace your knock sensor instead of replacing or looking at the EGR valve... a EGR valve who is clogged open will give you a hard time starting.

Ok sweet, I'll look into that next for sure. Any body else have something to say about the rest. And thanx whitemax96

bump come on guys I still need help