Uneven tick over

Yow all!
2005 Micra, 52k miles, serviced by garage every year.
Last week we noticed that the tick over was lumpy so we took it to our garage.
He had a good look round it, diagnosed clogged injector (s) and poured some stuff into the tank.
He told me to drive the ******** thing as we are doing no mileage in it. So, we have taken it for a few runs.
The tick over is now fine except when the lights or heater blower is on, then it is lumpy again.
Anybody got any ideas?
Thanks
 

frank

Club Member
the idle control valve should increase the throttle when any extra load is applied steve (lights/heater etc) have you checked for any faultcodes ?
 
OP
OP
S
the idle control valve should increase the throttle when any extra load is applied steve (lights/heater etc) have you checked for any faultcodes ?

Yow Frank.
I did not see your reply.
It seems to have good days and slightly bad days now. But nowhere as uneven.
There are no fault lights on.
I'll Google this idle control valve thing.
Thanks for the reply.
 
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