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
Mustang Forums
Fox Body Mustangs
Extremely rich and rough idle
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="AfricanSnowOwl" data-source="post: 16478427" data-attributes="member: 168923"><p>I did test the voltage across the ECT sensor and it was reading what it should be based on various operating temps. I also tested it at the input to the computer and got the same voltage, so no issues there.</p><p>Something I just noticed today, I have a cheap-o fuel pressure gauge connected to the Schrader valve. I notice it never leaves 0 when I prime the fuel pump. When I start the car it reads a normal 30psi at idle. Turn the car off and the pressure immediately drops to 0 again. Is this an internal fuel leak?, or is it just what a cheap fuel gauge does? There is no fuel leaking from the regulator(it's a new factory style from LMR) and the injectors are refurbished explorer injectors I got off eBay a few months ago from a shop that had a really good rating. The pump is a Delco assembly I got off Amazon a few months ago. The hoses definitely show their age, but I couldn't find any external fuel leaks.</p></blockquote><p></p>
[QUOTE="AfricanSnowOwl, post: 16478427, member: 168923"] I did test the voltage across the ECT sensor and it was reading what it should be based on various operating temps. I also tested it at the input to the computer and got the same voltage, so no issues there. Something I just noticed today, I have a cheap-o fuel pressure gauge connected to the Schrader valve. I notice it never leaves 0 when I prime the fuel pump. When I start the car it reads a normal 30psi at idle. Turn the car off and the pressure immediately drops to 0 again. Is this an internal fuel leak?, or is it just what a cheap fuel gauge does? There is no fuel leaking from the regulator(it's a new factory style from LMR) and the injectors are refurbished explorer injectors I got off eBay a few months ago from a shop that had a really good rating. The pump is a Delco assembly I got off Amazon a few months ago. The hoses definitely show their age, but I couldn't find any external fuel leaks. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Mustang Forums
Fox Body Mustangs
Extremely rich and rough idle
Top