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General => New forum members => Topic started by: davy801 on 27 September 2013, 16:25

Title: mk4 golf 2.0 8v gti injector problem
Post by: davy801 on 27 September 2013, 16:25

Hi guys i have a dec 2000 mk4 golf 8v gti and recently it has been running very lumpy. i have replaced the lambada sensor recently and its always been serviced every year. checked plugs and leads and they seem fine, i took one of the injector leads off and there was no difference but when i took one of the other side it ran even worse so i now think i might have an injector problem. there is 140000 miles on my car and im lookin to sell it but i wouldnt sell it to someone with it running bad. do injectors have to carry same part numbers?

cheers

Title: Re: mk4 golf 2.0 8v gti injector problem
Post by: Geomets on 01 October 2013, 16:42

Hello davy801. The first thing that comes to my mind is that your injectors needs cleaning. 140000 miles is a long way. Have you ever had them cleaned? The garage will have them volume-metered too. It's a €60 thing were I live. You could also buy a can of injector cleaner and give it a try. Just add it before refueling in the petrol tank and make a 100 mile journey. Don't be scared of the amount of the black deposits on your exhaust tips afterwards!