SLK250 running problems
 

having problems with the starting,
jump leads started car, runs lumpy (on choke)?? when warm will start nicely until throttle is touched, it then skips back to choke and ticks over like a pig, with the throttle not operating,
Have removed an alarm which was an after market additive, would the operating wires now connected to the doors etc which have not been removed but isolated yet have any bearing on the problem
Thanks from a new member, only used to old cars
regards
Brian