Jump to content
HybridZ

Mid range surging, bucking


Recommended Posts

Strange throttle response all of a sudden. Idles fine, pulls great above 3K rpm, does not miss at high power. EFI is simultaneous doublefire with Hot Wire HLM AFM on N42 custom turbo with blue top 036 Bosche inj. Have been incr richen slightly with mediocre results. Surge and bucks, especially when cold off idle thru mid range and under part load/throttle. Timing is 17 init as always.

 

Suspected dirty inj, but idles fine. Had episode previously with some bad fuel. What gives?

 

:(

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...