Jump to content
HybridZ

Fuel pulse damper delete?


Wizzurp

Recommended Posts

Ok had my fuel outlet line off the pump come apart on me earlier today. Had some spare tubing in my car so I ran it straight from the pump to the feed hard line so I bypassed the fuel pulse damper.

 

I guess what I want to know is will this have any sort of detrimental effect? Wideband seems to read the same

Link to comment
Share on other sites

It can cause driveability problems but a length of rubber EFI fuel hose can have a similar effect as the damper so you might be fine as-is. Generally a return style fuel system is less likely to require a damper but many OEMs included them even when return style fuel systems were the norm.

Link to comment
Share on other sites

After I wrote this post I realized my rb20 fuel rail has a damper built onto it along with the fpr on the back end so I think it'll be perfectly fine.

 

I was curious to see how many people do away with it or keep it and what their reason was though.

 

Thank you for the reply!

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...