fuel pump internals break in?

[samario1984]

What is the actual process? I have searched up and down with practically no answer. The internals are autotech if that matters! Pic of the car you guys could be helping. Thanks in Advance!

 

[flyinspeed6]

with the ptp internals they recomend 100 miles light driving but in my opinion 10 miles is more than enough ...thats what i did with all 3 of my fuel pump internals..

 

[PhorB13]

Samario, I'm curious as to the internals themselves? I saw that you are in CT, where abouts? I have an 07 Speed3 and I have been thinking of internals VS an upgraded fuel pump that comes with a warranty. Obviously, money and warranty are the factors. I do not have a place where I can perform the job and thought you could shed some light on the subject. PM me maybe. And thanks in advance.

My 2 cents about the fuel pump: If you heard 100 miles, do 100 miles. It's better to be safe than sorry. Just hit the highway, put it on cruise and take a small road trip.

 

[chimmike]

100 miles of normal driving, where pressure variations occur. highway driving is bad for any kind of break in, for the most part; engine break in, fp internals break in.