l have changed the oil filter and the fuel filter and the engine pulls when l accelerate? any ideas
it pulls against me accelerating, kindof like im pushin the brakes but im not cos l got my foot on acceletor.

Add some more specific info on what exactly the car is doing because l dont understand what you mean by the car ''pulling''.

Is the engine missing and then jolting forward? Pulling to one side?
losing power? Bogging?

Your brakes could be dragging, Do you smell a burning sort of smell while driving the car?

If you put the car in neutral on a hill does it roll easily or does it just sit there?

pulls? feels like it shifts to the side? please clarify..
OK first three things to check try. use a fuel system cleaner additive in fuel tank.. have someone look at the motor while hood is open see if motor lifts or shifts hard when u hit the gas compare to a different car it should lift a little l am worried that a motor mount may be broken.. does it happen after the car has warmed up? does it have a catalytic converter it may have clogged causing the motor to choke out.. & svs but a lot more possibilities.

Please try to explain this better l do not understand what your trying to say?

is it a steering or suspension problem is it pulling the car to the left or right or are u getting surges from the engine?more info

l still have no idea from that suggestion. The only thing l can suggest is that it is either your brakes sticking on (or you have left the handbrake on!) Or there is something other than the oil & fuel filter wrong with your car, it is after all a fiat & is more likely to break down than any other car on the road.

Does it roll freely if you push it on flat ground in neutral with the handbrake off? If not, the brakes may be sticking.
If they're not sticking, there may be a problem with the engine: Does it stutter under acceleration or is there a definite 'flat spot'? Have you changed the plugs & leads?

Could be in need of new plugs, leads or coil packs.fiats seem to go through those at a fair rate.
If the car is hesitating those are the things I'd look at first. Might also be worth looking into having a fiat dealers put the car on the diag machine to check for any fault codes that might be logged.
Running a quick search on fiatforum might help.

could be a fuel pump issue

fix it again tony
fiat