Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Cobra Forums
SN95 Cobras
I just can't win....Help Please!
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="ZeroDCX" data-source="post: 14825089" data-attributes="member: 91953"><p>A tune is not required for the 255LPH. I ran my car with a stock motor on that pump for months with no issues.</p><p></p><p>Have you checked to see if your all injectors are firing and you have spark in each cylinder? Datalogging misfire counts would help greatly if you can. Also if you can datalog STFT and LTFT on both banks and look for the system removing fuel or adding fuel to compensate in order to get fuel burn back to stoichiometric (negative/positive LTFTs). Have you pulled spark plugs and checked for individual cylinders not firing, running lean, rich, etc?</p><p></p><p>Edit: ... dropped it off at the dealer!? Ouch!!!! It's going to be cheaper to have just replaced the vortech bracket and idler and continue running the vortech setup, than dealer prices for repair.</p></blockquote><p></p>
[QUOTE="ZeroDCX, post: 14825089, member: 91953"] A tune is not required for the 255LPH. I ran my car with a stock motor on that pump for months with no issues. Have you checked to see if your all injectors are firing and you have spark in each cylinder? Datalogging misfire counts would help greatly if you can. Also if you can datalog STFT and LTFT on both banks and look for the system removing fuel or adding fuel to compensate in order to get fuel burn back to stoichiometric (negative/positive LTFTs). Have you pulled spark plugs and checked for individual cylinders not firing, running lean, rich, etc? Edit: ... dropped it off at the dealer!? Ouch!!!! It's going to be cheaper to have just replaced the vortech bracket and idler and continue running the vortech setup, than dealer prices for repair. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
SN95 Cobras
I just can't win....Help Please!
Top