[b]help needed with running problems on a mrk3 polo!!!!![/b]

[bite_bak_trev]

hi i've just brought a 1.3 singlepoint injection polo on an l reg and its suffering from miss firing and kangerooing whilst under a slight throttle. but its fine on full throttle is this a common problem that they suffer with any suggestions would help because it has got me and a couple of lads at work stumped

[SpikeyG40]

have the spark plugs, HT leads, rotor and distrubutor cab been changed recently? might be worth looking into them!

check in the distributor for any dirt or oil or moisture, plus any cracks. a previous polo of mine had a leaky gasket which meant a little oil went into the dizzy cap which caused it to missfire!

Hope thats of some help!