i was wondering where in the heck is the pulsation dampner an what does it look like.please help

 

At the end of the primary fuel rails on the intake.

http://www.mazdatrix.com/c-pulsation.htm

 

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http://home.earthlink.net/~burntoast...iondamper.html

 

And here's why you don't want it to leak.

 

Dont know about series 4, but on series 5 if you look UNDER the upper intake manifold (inside the 'cup') you should see a long pipe, at the end should be that pulsation damper cap lookin thing. Look on the bottom of the pipe, and there should be 2 injectors (they each have a harness on them. This is under the upper intake going INTO the bottom of the lower intake (where the side housings are).