Flat spot & fuel pump!

[yardeyar]

Hi all.... Just two queries,
First query is I have just fitted an induction kit and the car drives and sounds great but when i'm not driving and if I press the excellerator pedal down fast I have a flat spot for a fraction of a second, just wondering is there any way of getting rid of the flat spot, I didnt have the flat spot when I have the original air fliter in the drum!
Now, the second query, my petrol pump is humming loud and I replaced it with another second hand pump and that hums just as loud, does this mean that both pumps are on there way out? Is there a difference between a PH1 and PH2 fuel pump? Thanks. Yeah!

 

[DaveL485]

I didnt have the flat spot when I have the original air fliter in the drum!

And herein lies the solution.

Or live with it. Mines the same.

Now, the second query, my petrol pump is humming loud and I replaced it with another second hand pump and that hums just as loud, does this mean that both pumps are on there way out? Is there a difference between a PH1 and PH2 fuel pump? Thanks. Yeah!

Check the pickup isnt a bit clogged up.

 

[yardeyar]

Hi Dave, thanks for the reply. I'll live with the flat spot and I'll check the pick up! YEAH!