SO I have installed a new 22rePerformace stage 2 motor. It has been running great. Along with the motor I did their injectors and I did their intake. Plugs, wires, caps rotors. All new. New fuel filter , new radiator. New exhaust, new 02 Sensor, New Muffler, new LCE header.

All New!!!!! And now the ghost is back.


This was an issue I was having a long time before I spun a bearing.

So here is what is happening. After I drive the truck for about 40 minutes or so, It starts to fall apart. If I drive and hardly give it any throttle, it runs. But as soon as I start to feed it , it falls apart. Also, when this starts up, the idle starts acting crazy, it idles up to almost 2k.

Here is Video of it falling apart.... Any help would be greatly appreciated.

It is hard to tell from the video, but when I five it throttle, the motor just goes away.

[YOUTUBE] [/YOUTUBE]

 

Just what falls apart??

Things are falling off the Truck as you drive??I had a Chevy that happened to as well

Just how long after the new engine was in did it start to fall apart??

Just what year engine and ECU are we discussing??

 

check TPS and AFM

 

Wyoming, what I mean by falling apart is, when I give it , it misses really bad. It like it starves for fuel. I don't meant physically like parts are falling off!

The engine is brand new, has about 3k miles on it. It was built by 22rePerformace. I am pretty confident the issue is a perifial on the motor, not the motor itself.

Robert, I will test the TPS this weekend , and also the AFM using the methods described at 4crawler.

I appreciate it.

 

I second the TPS and AFM. Let us know.

 

Tps and Afm. Perhaps lube cables as well.

 

Fuel lines clogged or fuel pump? The fuel system gets nasty in these trucks. Injectors or injector harness. It is something that was there before you swapped in all the other pieces.