lumpy tick over

[simon.m]

so got home of holiday to find the my car running lumpy its a tdi it dont do it all the time on tick over just on and off.
and when it does do it if i touch the throttel just a bit say from 800 rpm to 900 rpm its fine.
any one had this and no what im looking for :icon_thumright:

 

[swarcup]

when was it serviced last? just done mine and its a lot smoother

 

[simon.m]

it is up to be done soon

 

[simon.m]

if it was that it needed a service would it not do it all the time ?

 

[simon.m]

no one had any thing like this

 

[quattrojames]

Possibly fuel filter, MAF, injectors etc etc.....

If it's due a service then crack on and get that done and see if you can get a VAGcom scan at the same time.

 

[simon.m]

thank you james big help mate

 

[simon.m]

so put a new maf on it today drove alot better and so far not lumpy on tick over but time will tel fingers crosed it was that.
as i got a price of £400 each injector so im really hoping its gone now does any one no if or how i can test my injectors.