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
The Terminator
Engine/Tuning
Stumble when accelerating
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="04torchred" data-source="post: 16497441" data-attributes="member: 23761"><p>This sounds really similar to my issue. Car pulls fine at WOT, no lean stumble or lean tip in when you mash it WOT. Drops down to the commanded A/F and pulls.</p><p></p><p>Part throttle it will stumble and go lean(sounds like its breaking up).</p><p></p><p>I did have an issue with a couple coils going bad during the initial MAF tuning. So mine has brand new plugs, new FRPP coils (All 8 replaced).</p><p></p><p>If you find out what the culprit is let me know. I have cams in my motor, low pressure whipple bypass on my 3.4L Whipple and I am on pump 91 right now. ID 1000's, FORE fuel system, etc.</p></blockquote><p></p>
[QUOTE="04torchred, post: 16497441, member: 23761"] This sounds really similar to my issue. Car pulls fine at WOT, no lean stumble or lean tip in when you mash it WOT. Drops down to the commanded A/F and pulls. Part throttle it will stumble and go lean(sounds like its breaking up). I did have an issue with a couple coils going bad during the initial MAF tuning. So mine has brand new plugs, new FRPP coils (All 8 replaced). If you find out what the culprit is let me know. I have cams in my motor, low pressure whipple bypass on my 3.4L Whipple and I am on pump 91 right now. ID 1000's, FORE fuel system, etc. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Engine/Tuning
Stumble when accelerating
Top