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
2011-2014 Mustangs
Engine/Tuning
Car seems to be running extreamily rich and backfires every downshift
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="gt5.0coyote" data-source="post: 15745520" data-attributes="member: 168095"><p>Hey guys just a little background of the car. Full bolt on boss mani auto with 3.73s. The boss manifold was installed for a year and a half and the lund tune was days after. Car ran flawlessly until around 1,000 miles ago. It drinks a ton of gas and is running really rich! It backfires on every single downshift and shoots a flame out occasionally. I read shauns thread a while back about the front o2s not being properly calibrated because the rears are off. Could they be bad?</p></blockquote><p></p>
[QUOTE="gt5.0coyote, post: 15745520, member: 168095"] Hey guys just a little background of the car. Full bolt on boss mani auto with 3.73s. The boss manifold was installed for a year and a half and the lund tune was days after. Car ran flawlessly until around 1,000 miles ago. It drinks a ton of gas and is running really rich! It backfires on every single downshift and shoots a flame out occasionally. I read shauns thread a while back about the front o2s not being properly calibrated because the rears are off. Could they be bad? [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Mustang Forums
2011-2014 Mustangs
Engine/Tuning
Car seems to be running extreamily rich and backfires every downshift
Top