View Poll Results: Which tune were you running when cylinder #8 failed on YOUR vehicle?
Lund
![](https://themustangsource.com/forums/images/polls/bar4-l.gif)
![](https://themustangsource.com/forums/images/polls/bar4.gif)
![](https://themustangsource.com/forums/images/polls/bar4-r.gif)
![](https://themustangsource.com/forums/clear.gif)
0
0%
BBR
![](https://themustangsource.com/forums/images/polls/bar5-l.gif)
![](https://themustangsource.com/forums/images/polls/bar5.gif)
![](https://themustangsource.com/forums/images/polls/bar5-r.gif)
![](https://themustangsource.com/forums/clear.gif)
0
0%
FRPP
![](https://themustangsource.com/forums/images/polls/bar2-l.gif)
![](https://themustangsource.com/forums/images/polls/bar2.gif)
![](https://themustangsource.com/forums/images/polls/bar2-r.gif)
![](https://themustangsource.com/forums/clear.gif)
0
0%
Stock!! No tune and #8 failure
![](https://themustangsource.com/forums/images/polls/bar3-l.gif)
![](https://themustangsource.com/forums/images/polls/bar3.gif)
![](https://themustangsource.com/forums/images/polls/bar3-r.gif)
![](https://themustangsource.com/forums/clear.gif)
0
0%
I've run multiple tunes and have #8 failure
![](https://themustangsource.com/forums/images/polls/bar4-l.gif)
![](https://themustangsource.com/forums/images/polls/bar4.gif)
![](https://themustangsource.com/forums/images/polls/bar4-r.gif)
![](https://themustangsource.com/forums/clear.gif)
0
0%
My 5.0 is tuned and I have no problems.
![](https://themustangsource.com/forums/images/polls/bar5-l.gif)
![](https://themustangsource.com/forums/images/polls/bar5.gif)
![](https://themustangsource.com/forums/images/polls/bar5-r.gif)
![](https://themustangsource.com/forums/clear.gif)
22
75.86%
Voters: 29.