[Jackpine]

Originally Posted by twintips_17

Some of you might remember me from a thread i started titled, SO far nothing but problems (http://dygytalworld.ehost-services13...read.php?t=587)

I listed the thread but I was having problems "custom tuning" my gryphon. Well I kind of just forgot about the problem as it wasn't too big of a deal but it hit me again this week when I went to have some fun. I changed my tune from the towing to the performance tune. Did a couple of 0-60's and then went to go back to my old tune.

I brought the menu up like always and went through everything and hit load last settings (or whatever it says on the last line) and it went into a sputter. Not a no start but it wouldn't run right. It was VERY rough. So I retuned it back the 87 tow and it was fine.

This sounds like you were in the Custom Options menu? The "Load Previous Settings" step is the FIRST thing you want to do if you want to recover your saved tire size, gear ratio, WOT shift points, etc.

When you are finished after this (after any additional settings you make), you scroll to "Done" and hit <Enter> , then sit back and let your Gryphon program the PCM.

Originally Posted by twintips_17

Advanced my timing to 91 octane on the 87 tow tune and it again went to sputtering.

I know the fuel I am buying is good 91. I have search everywhere for non-ethanol fuel. I’m the only one to put fuel in my truck ever. So I know what I have in it.

Again, you first want to "Load Previous Settings" BEFORE you make any changes. The changes will overwrite portions of the previous settings and previous settings will "wipe out" any new changes you have just entered, but not programmed into the PCM. And if you advance the timing and program the PCM, that value becomes embedded into your "Previous Settings". It would not be correct if you went back to 87 octane gas.

Originally Posted by twintips_17

It just strikes me as odd that I can be running fine on a canned tow tune that is tweaked. Go to a performance tune for 15 min. and try to reload the same tune and it gives me a rough idle. If I didn't feed it gas it would die.

It sounds like you may be doing the "Previous Settings" step out of sequence. You're not really reloading your previous tow tune.

Originally Posted by twintips_17

Another thing is that it doesn't reset the AMPG. I hit enter twice and it just won’t. Is this something i missed that is different from the edge?

You're on the main display screen when you do this? Have you tried changing the "click rate" (to use a mouse button description)? In other words, increase or decrease the pause time between pushes on the <Enter> button?

Originally Posted by twintips_17

I hope my tow tune to get here soon so I truly run on 91. As of right now i am tuned for 87 but running 91 I can’t get any alterations to any program to work....

I tried just to change the tire size and it went to a sputtering start...... That really confused me.....

Any help.....

Again, I think you are doing the "Load Previous Settings" step out of order. Do it first - right after you go into Custom Options. Then, because things are clearly screwed up, go through each and EVERY one of your custom options! Make sure they are correct - especially the timing (it should be no more than +2 degrees) for 91 octane gas on an 87 octane tune. When you finish, scroll to "Done" and hit <Enter> to start the programming process. It will take quite a while. Make sure your battery is at full charge. Leaving a trickle charger on it as you do this would not hurt. Make sure your AC blower, radio and headlights are off too.

Hopefully, this will get things back the way they should be. Let me know what happens, OK?

- Jack