I just install fuel pump, upgrade fuel rail, fpr. But now the car wont start the engine turn over but it won start. I check all the lines is corretly, and right after i trying to crank i allway hear a buzzing noies in side or under the intake it sound like a motor pump....zzzzzzzzz if i took the key out it goes away...I check the plug and it was wet.. plug wire was spark ok.. Any body know what is my problem please help.....!

 

What is your fuel pressure set to? Are all of the injector plugs on? Are you abolutely sure that you have the feed/return lines correct?

-Marques

 

Yes. i'd check it real good. I don't know the pressure yet cause the car not started. i check my pfc it show 550 pr 1600cc sd. I just when for single never drive it yet that really suck. spending 6k for nothing.. it **** me off....