On this 1991 camaro that i want to buy, the guy says it needs a wire on the top of the engine fixed, over by the thermosat housing. Would this be an expensive fix, or somthing that i could just do myself? thanks.

 

It really depends on what is wrong with the wire. If it is broken and easily accessible then it just a matter of getting the correct size/style of splice. and doing it. If the wire say melted and needs a whole section replaced that is a bit more in depth of a job but still not to bad. I do wire maintenance on aircraft so I know what I'm doing so to me I would say it a pretty easy but it all depends on what you are comfortable with. Using splices is a pretty simple thing to do as long as you take your time.

 

As Nova says it should be an easy fix but it would help to know what the wire is for. Does the owner know?