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
SVT Shelby GT500
Bad Fuel pump?
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="12Red500" data-source="post: 16811975" data-attributes="member: 191894"><p>Hi guys.</p><p>Could use a little advice for the experts around here.</p><p></p><p>Saturday I had an issue with my car (2012 gt500) where it is not getting any fuel and would not start.</p><p>Prior to that event, I noticed fluctuating fuel pressure topping out at 50 psi but bouncing around erratically to a low of 12psi.</p><p>The car sputters under any acceleration, ran lean 17.x AFR where it typically run 13.9/14 AFR off and on.</p><p>Error codes mention low fuel pressure.</p><p></p><p>I was in the process of getting her home when I made a stop and she would not start.</p><p></p><p>I had it towed to a garage and because it is modified they can't figure out how to fix it.</p><p></p><p>2012 5.4 wirh Gen 2R 67mm TB</p><p>CAI 54lb injectors</p><p>VMP fuel pump booster </p><p>Had in this configuration for 2+ years without issue.</p><p></p><p>Going to have her towed home tomorrow and fix it myself but I could use a bit of help with diagnosis.</p><p></p><p>Do you think the fuel pump went bad or should I check the FPDM?</p></blockquote><p></p>
[QUOTE="12Red500, post: 16811975, member: 191894"] Hi guys. Could use a little advice for the experts around here. Saturday I had an issue with my car (2012 gt500) where it is not getting any fuel and would not start. Prior to that event, I noticed fluctuating fuel pressure topping out at 50 psi but bouncing around erratically to a low of 12psi. The car sputters under any acceleration, ran lean 17.x AFR where it typically run 13.9/14 AFR off and on. Error codes mention low fuel pressure. I was in the process of getting her home when I made a stop and she would not start. I had it towed to a garage and because it is modified they can't figure out how to fix it. 2012 5.4 wirh Gen 2R 67mm TB CAI 54lb injectors VMP fuel pump booster Had in this configuration for 2+ years without issue. Going to have her towed home tomorrow and fix it myself but I could use a bit of help with diagnosis. Do you think the fuel pump went bad or should I check the FPDM? [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
SVT Shelby GT500
Bad Fuel pump?
Top