before anyone shoots me down its my mums car lol a 2004 1.1,
last night she was pulling into her parking bay when the thing beeped at her and cut out, now its as the battery is dont have enough power to crank it but everything else works fine, i didnt have leads with me but today i bumped it and it started but as soon as i let it idle it did the same thing, i bumped it again, took it for a drive and when i got back it was idling but seemed to be missin but cleared after 1.5k revs, but when switched off after quite a while it was still the same but when i started it off a bump the abs light stayed on, the battery light goes out fine too, any thoughts peeps?
help would be much appreciated

liam