well i have a aem fpr and its sometimes starts to vibrates/ squeak at times.its mounted on my fuel rail. i can put my hand on it and the return line and feel the dang thing vibrate around. any thoughts of what this might from?

 

Torn diaphram. Kink in hose. Normal?



Is it affecting pwrformance or are you just wondering

 

its not afftecting the power in anyway but just didnt think it was normal. i dont mess with the fuel pressure.i couldnt belive it would be torn.

 

so its not my diaphram just took it out looks fine there isnt any kinks in the line idk what else it could be