is there any one who knows how to change a head gasket or is there any sites out there to help me with.

 

There are a lot of people who know how to change them, what motor are we referring to here though?

 

Defiant_racing meet Haynes/Helms Repair Manual

 

d15 cx motor

 

A single is about as straight forward as you can get. If you do a search on here for torque specs, you can find them and that will give you a good start but an 18 dollar manual from autozone will be a lot of help. If it was a B series, there are several how to's written here but I am unable to locate any off the top of my head for singles.

 

thanks guys i got it already

 

This would be quite an undertaking for a first mechanical project. If you're going to do it, make sure you have the manual, and you do everything it says, in that order. Be careful and very patient.