My motor is stalling, please help!

[Henrik]

To make a long story short, I blew a rod on my stock motor after putting on a 2.2 KB.
Then I bought a SHM short block installed it with a 4lbs lower, 60lbs injectors, 90mm M. air, dual 255lbh Walbro pumps, longs tubes and cat backs, TR6 plugs gabed 32.000. Before the short block swap it had a Diablo chip but I decided to go with SCT2, so I took out the chip and had Jim Jr. from JDM mail me a suitable program and put that in.
Now, when I hit 3500 - 4000 rpms it stalls badly, seems like it almost shuts the motor out. :shrug: What´s more, it looks the doors and unlocks them all the time, both when driving and shut off, I find this pretty wierd. Locked myself out twice.

It´s so far out that I can´t belive that anyone else has experienced this, but does anyone have any suggestions? Can it be that the Diablo chip / SCT srew up the computer in the truck.

I would appreciate any ideas to what it can be?

 

[Clint ODell]

Pull the tune out see if that fixes it first. Sometimes the tune files get corrupt from CPU to handheld. Be careful and listen for detonation, without the tune installed.

 

[Henrik]

Thanks, Clint! But I´ve already tried that, I put it back o stock and disconnected the battery for 5 hours and installed the tune again still doesn´t work. But thanks I appreciate your suggestion! :beer:

 

[Five4Rider]

I bet somethings screwed on the computer if you say you already tried taking the chip out. With the doors locking and unlocking by thereself, the comp is definitely wigging.

 

[Henrik]

I bet somethings screwed on the computer if you say you already tried taking the chip out. With the doors locking and unlocking by thereself, the comp is definitely wigging.

That´s what I´m thinking!
I´m also thinking about buying a new CPU, but I wanted to hear you guys first. You´ve been helpful before!