Hello Everyone.
I am new to the site and so far think the site is great. Can anyone help with the problem im having?.
When i drive my car either cold or at normal temp there is a flat spot, when i first take off its like its out of fuel then all of a sudden it takes off.
What i have replace:
*Brand new fuel pump
*New Leads
*New Platnum Plugs
*New Fuel Filter
*Injector Clean
*New K/N Panel Filter

I have taken the car to repeco service centre and was told that there was 2 error codes, which was the Temp senser and the fuel pressure regulator. Do you think that this could be my problem?.

Welcome! It might have something to do with the K&N panel filter leaning out. There is a whole thread on this in the tech torque section. Hope this was a bit of a help. :D

Welcome! It might have something to do with the K&N panel filter leaning out. There is a whole thread on this in the tech torque section. Hope this was a bit of a help. :D

Strange.. I know it's been done to death but 2 Magna's i put K&N panel filters in do not exhibit the lean out problem...

I'd say its the fuel pressure regulator then? As that is what regulates the fuel (lol obviously) and if it is playing up, you may find points at which you're not getting enough fuel into the engine.