hi i have sonoma that has newer or older engine in it under load it knocks that something is going to break there are wire with no place to go any advice

Hi
Not real clear on whats happening here....but I gather that there is a knocking noise coming from the "engine area".
Where are the "wires that go nowhere"?
If you can gives us a more complete description of whats happening ,maybe we can offer some better assistance.
As with anything here..we cannot see,hear,touch the vehicle...we can only go by what you describe to us...so please ...elaborate on the concern more if you can.
Can you post pictures of the wires?
This may be something that you will have to have a mechanic listen to to verify the source of the noise.
Sorry I don't have more to offer at this time.

Jim

hi the story is my buddy bought this truck with a knock so we took the head off and found pistion with chunk out of it but rings were still good so we repalaced pistion and rings on that cyclinder also put on different head that was good but when put back together a couple of wire that were never hooked up where there this truck still run the same real smooth on idle and under power not good we think 2.2 is from something newer