Blinking Check Engine Light

[maxpayne]

Originally Posted by Crimson600+HP I just had it tuned by CTP that same week so I am sure it wasn't them. I had been running the canned ProCharger tune for almost four months. So if there is a culprit, I am pointing at ProChargers tune as I only put maybe 20 miles on the car since CTP touched it. I had driveability issue with ProChargers tune anyways which is why I sought after an aftermarket tuner.

In my opinion, looking strictly from a causation standpoint, there are three available culprits if something truely is wrong with your motor. 1) bad luck+pushing a stock coyote motor on boost at the track over time, 2) the CTP tune, or 3) the Procharger Canned Tune. Or, it could be combination of all three.

I understand you took a risk when you went boost. However, if it were me and I had to point a finger at someone or something and bad luck (#1 above) was not an option, I would look at CTP.

To me, it is only logical. Your car did not have any check engine lights and your car didn't randomly lose power before they tuned it. They tuned it and 20 miles later, you are losing power and popping a check engine light. But, that's just a simple causation conclusion. In the legal world, the length of time between two events, with one event potentially being a producing cause of the later event, can be evidence of causation. The closer in time, more likely the earlier event was a producing cause of the later event.

But, hopefully it's only a plug and no fingers have to be pointed.

[re-rx7]

Originally Posted by maxpayne in my opinion, looking strictly from a causation standpoint, there are three available culprits if something truely is wrong with your motor. 1) bad luck+pushing a stock coyote motor on boost at the track over time, 2) the ctp tune, or 3) the procharger canned tune. Or, it could be combination of all three. I understand you took a risk when you went boost. However, if it were me and i had to point a finger at someone or something and bad luck (#1 above) was not an option, i would look at ctp. To me, it is only logical. Your car did not have any check engine lights and your car didn't randomly lose power before they tuned it. They tuned it and 20 miles later, you are losing power and popping a check engine light. But, that's just a simple causation conclusion. In the legal world, the length of time between two events, with one event potentially being a producing cause of the later event, can be evidence of causation. The closer in time, more likely the earlier event was a producing cause of the later event. But, hopefully it's only a plug and no fingers have to be pointed.

agreed. Everything was fine and as soon as it was touched someting happens.

[DirtyD]

Originally Posted by re-rx7 agreed. Everything was fine and as soon as it was touched someting happens.

You seem to forget he ran the conservative Procharger tune on the car for 4 months, that included a couple of roadrace events. All CTP did was retune the car. The damage was likely done from the procharger tune, and when CTP dialed it up, it just put more stress on it. How were they to know anything was wrong if there were no symptoms?