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Interesting I was putting some of the changes back one at a time. The one that seem to work if I take it out is the spark borderline modifier blew desired RPM vs ECT vs RPM error. Seem to help it...

I went back to the previous tune. The hang is a little better. Doesn't hang as long and lower at about 1200. The throttle is a little more touchy in this on. I did a compare. Several things were...

I don't remember it happening at the end of last year that was the last time the tune was changed. Over the winter I did go to a triple pump system from a dual pump system. I also found the...

Anyone have any suggestions or places to check or look?

On my 2014 GT500 with mods. I am having an issue when I come to a stop it hangs the idle with the clutch pushed in for like 20 seconds at 1500 then to like 1200 and then drops to idle. I grabbed a...

We believe we did. Think it was running out of fuel pump. So I am upgrading my fore hat from a dual pump to a triple pump system. Will know once I get it back for sure.

After a pull in 14 GT500 with lots of mods I get OL FMEM error and the O2 sensors stop reading. I will also get the fuel source says Stabilized. Then after a little bit it will go back to normal...

That seems to have taken care of it. I used the Forscan tool to do the crank relearn. It took over 5 minutes to get it to go fully through. Kept wanting to start over. But it finally worked. ...

I have a question on this also. I have been having the same issue. I have tried a bunch of times with the VCM but the code for the crank doesn't do away. When I use the forscan I get misfires but...

If you think you have a grounding issue. How would you go about starting to check for that. I having some strange odd issues. Like the car starts to run rich out of no where. Then if you come to...

Found a couple other torque tables and increased the settings in those by 30% and it didn't happen again on the last pull.

I increased the settings in the decel spark table. Also closed the gab from the low end at 600 to the other ones. Increased the other ones like at 1200,1800, 2500 where I was having the issues at.

Eric I raise the fuel pressure and now when it happened again it was not running that lean. Was just a little bit lean. It was 12 and was wanting 10. Also the log was not showing any misfires.

I did also notice the fuel press was a little low. So I raised that. I upped that trans limit by gear to over 1500 for all of them. It is still doing it but it is not going lean this super lean on...

ok. Would that also cause just one bank to go lean? If you noticed in the log when that was happening bank 2 was going to like 20 A/F.

I am looking for some help for advice. 2014 GT500 with mods. Working on the tune. Doing a pull in 4th is good until you get close to 5k and then stops pulling and seems to be like breaking up. ...

I think I figured this out myself.

I have a question about I think it would be decel spark table. I have an issue when coming up to like a stop sign and you let off the throttle and push in the clutch. It drop to like about 750 then...

I was not connected but did have the profile loaded for the car.

That seems to have done it. The table is filling in now. Thanks.

I made the chance but it didn't seem to make a difference.

I am trying to log Spark Retard, Spark Advance, and Spark Knock. You can see in the picture that I am only see data in the one row. I also am showing the settings from one of them. Can someone...

Maybe I didn't ask that question right. I was trying to find out what timing table it was using to adjust it. For Spark timing. It has a 6 different tables.

You are right. I checked that setting on mine and from HP tuners stock GT500 tune. I see it is disabled. So I just need to be messing with Mapped Point 0 and OP in Borderline and in MBT then.

Are you sure on that? Just asking because this came from Lethal Performance. As we said, upon release, the dual overhead cam (DOHC) 2013 Shelby GT500 engine with variable camshaft timing (VCT) made...