Just had a oh chit moment

[gneal02]

I've been messing around with my EFI tuning today and went for a test drive and had bad surging at full throttle. So I let off as soon as it started and on came the engine light and the truck got loud under the hood. Best description I can give is it sounded like a damn noisy a$s powerstroke. So I stopped and got out and there was smoke coming out of the blow bye tube, oh chit again I said. Idled her back to the house, about a mile down my gravel road. Checked the engine light code and it was the fuel rail sensor, so I opened the hood and the plug for the fuel rail harness had come un-plugged from where it plugs into the top pump on my ATS duals. Plugged that back in and the truck is back to normal, but oh man did I about chit a brick for a moment.

 

[Red Sleeper]

Butt hole sucking some wind?

 

[duck_04]

what you heard was 27k psi of rail pressure at idle.

 

[gneal02]

what you heard was 27k psi of rail pressure at idle.

Yea it's not a very soothing sound.

 

[Dieselfreak1]

Damn I woulda **** my self

 

[Crysis]

Why would you get blow by, I am wanting to understand this, if someone could explain.


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