missfire/judder

[markkk1965]

i have golf gt tdi pd 150 2002 there seems to be slight lack of power and a bit of a miss/judder i think either turbo or an injector it seems to be like a spark plug problem on a petrol car any ideas.

[mick666]

Hiya,i had a 150 gt tdi!Very nice car,had the same problem as you!Has the oil been changed recently??If it has was it the correct oil ie PD type because if not it blows your injector loom and makes it run like you said!!Dont worry think the loom is only £30ish!Hope this helps.Good luck.

[mick666]

Not to sure mate,i traded mine in at dealer for new tdi sport!! When you changed oil what oil did you put in,this is important and maybe the previous owner put wrong oil in?? Think the loom is under engine cover on the right hand side of rocker cover iam told!!