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Model specific boards => Golf mk4 => Topic started by: barrett84 on 14 January 2008, 10:44

Title: On going issue
Post by: barrett84 on 14 January 2008, 10:44

Hello all still having issue with the revs going up but no extra speed, some one was saying about the n75 valve and a membraine that is attached to it? also about a n275 valve, can any one tell me what these do could it relate to this issue? also where about are they located and are they easy to chenge cheers guy's.

Title: Re: On going issue
Post by: Ashmond on 14 January 2008, 11:30

I think this is the problem with me too, what top speed can you get up to?

Unplug your MAF sensor, if you can rev more freely then you know it needs replacing!

Title: Re: On going issue
Post by: barrett84 on 14 January 2008, 11:39

yeah i thought this and changed my MAF censor but no difference.

Title: Re: On going issue
Post by: barrett84 on 14 January 2008, 14:01

I am thinking of getting the N75 j valve has any one any opinion if this valve is the best to get?

Title: Re: On going issue
Post by: Conker on 14 January 2008, 17:08

Presumably you've ruled out the clutch?

Title: Re: On going issue
Post by: Turbo_Dazza on 15 January 2008, 20:32

Quote from: Conker on 14 January 2008, 17:08

Presumably you've ruled out the clutch?

Sounds a bit more like to me as well, my mine went you had to give it extra revs just too get it
going, my mate did a test for me cause i didnt know at the time put it into 3rd gear and try and set of but
only lifting the clutch pedal slowly and if you can get it right near the top without stalling it you clutch is fooked will probably need a new fly wheel as well,

Daz...