Too bad we can't have a DYNO party... be nice if we could get a decent deal for a couple of dyno pulls per car...

If my MTH takes 500 or so miles to have full effect, then I'm assuming that if I UNLOADED it, I would lose the effects slowly as well? Or would my car immediately lose any gains provided by MTH...

Makes a Dyno Day a doable thing if you could dyno your fully realized MTH car, then unload, take a short drive, and dyno UN-MTH...(I have a "stock to pulley" dyno...but I know I can't compare my pre MTH car to my MTH car when its different dynos, different days, right?)

 

Problem today! Driving to work in the morning. I thought i would give the car a bit of a work out....going about 70mph in 4th gear i floored it and took it to just before the redline. shifted into 5th and the "Service Engine Soon" light came on...no loss of power, no shut off, still running strong as ever...i pulled over to the side, shut off the car, restarted, but the SES light still stayed lit.

Schlick have you had this problem????

Any advice would help...my :smile: turned into

 

Jenni,

I think you would lose the gains immediatly. I dont think the computer software backwards adjusts.

but i could be wrong.