Technical 1.4 sx bravo, no power on full throttle, no acceleration

[jeppy89]

hi can you help me trouble shoot? im rubbish with forums,
ive got a 1.4 12v sx bravo and if you try to fully open the throttle, to accelerate with any kind of speed then it really badly misfires like its starved of fuel,

it really judders dies and then bounds foward then dies again etc have to drop back down through the gears to gain control, means i cant get the car above 60 on a flat or up any steep hills.

air filters clean and it looks like the guy who had the car before me has put a new lead on one of the plugs, any ideas?

tom

 

[BAILIFFCHASER]

Have you checked your spark leads and as it could be there is moisture where they connect to either the sparksor the other end ?