Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
SportTrac Discussion
Sport Trac Registry
My new to me sport trac
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
Help Support Ford SportTrac Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="cadman777" data-source="post: 1054496" data-attributes="member: 78824"><p>STFT's are pretty good.</p><p>The 3.1+/- is a bit high.</p><p>Mine hovers around +/- 0.05</p><p>Both LTFT's are too high.</p><p>They're still adding fuel, that is, if they're new sensor readings after clearing the KAM (keep alive memory).</p><p>If not, then they'll come down as the STFT's stay low.</p><p>You may have to check your injectors to see how well they're spraying and how much.</p><p>If you never cleaned them, then it's way past due.</p><p>It's about 20 bux per injector around here, vs. buying new ones at 3x to 5x the price.</p><p>What's your fuel pressure now @ KOEO & KOER @ idle & 2000rpm?</p><p>Does it stay up for 3 minutes or does it drop more than 5psi?</p></blockquote><p></p>
[QUOTE="cadman777, post: 1054496, member: 78824"] STFT's are pretty good. The 3.1+/- is a bit high. Mine hovers around +/- 0.05 Both LTFT's are too high. They're still adding fuel, that is, if they're new sensor readings after clearing the KAM (keep alive memory). If not, then they'll come down as the STFT's stay low. You may have to check your injectors to see how well they're spraying and how much. If you never cleaned them, then it's way past due. It's about 20 bux per injector around here, vs. buying new ones at 3x to 5x the price. What's your fuel pressure now @ KOEO & KOER @ idle & 2000rpm? Does it stay up for 3 minutes or does it drop more than 5psi? [/QUOTE]
Insert quotes…
Verification
Post reply
SportTrac Discussion
Sport Trac Registry
My new to me sport trac
Top
