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Gtir Motorsport club » Tech room » Help and Advice » hesitation / fuel surge

hesitation / fuel surge

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26 Re: hesitation / fuel surge on 28th April 2015, 12:47 pm

Mr B

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gtir technician
gtir technician
Plug all pipes.
What valve you got atmospheric or recirc !

27 Re: hesitation / fuel surge on 28th April 2015, 1:50 pm

Digitalfaze

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Apexi atmospheric, it doesnt whoosh most of time it chatters which makes me think its knackered

http://www.avaloncreative.co.uk

28 Re: hesitation / fuel surge on 28th April 2015, 5:15 pm

Mr B

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gtir technician
gtir technician
On lighter boost they do chatter a bit, certainly worth removing it & blocking the dump pipe & vacuum line to be sure, giving the valve a clean & checking the tension setting would be good if it passes muster & goes back on.
from your results from cleaning it looks like might of run over the problem, might be worth giving likes of MAF another once over on plug cleaning/earth cleaning & second dose of contact cleaner.

29 Re: hesitation / fuel surge on 4th May 2015, 1:07 pm

Digitalfaze

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so cleaned my maf and also serviced it along with blocking the dump valve off but hasnt really sorted the issue so i guess i can rule out dump valve.

i have a spare maf so gonna switch them over and see what happens

http://www.avaloncreative.co.uk

30 Re: hesitation / fuel surge on 4th May 2015, 1:45 pm

Digitalfaze

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Well changed the maf and i think that was the issue Smile

http://www.avaloncreative.co.uk

31 Re: hesitation / fuel surge on 4th May 2015, 2:32 pm

nomad

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Great news sye ... least its sorted rather than chasing your tail to find it ....


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32 Re: hesitation / fuel surge on 4th May 2015, 2:50 pm

Digitalfaze

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Yeah i was ready to give up but was fun learning about it more anyway Smile cheers for the help guys, just wish they werent so expensive brand new Sad

http://www.avaloncreative.co.uk

33 Re: hesitation / fuel surge on 4th May 2015, 3:18 pm

Mr B

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gtir technician
gtir technician
cheers
Hope it's resolved, least all been checked well & you got mor knowledge for any future glitches.
Have a fun week test driving it :-)

34 Re: hesitation / fuel surge on 4th May 2015, 4:35 pm

pulsarmoley

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Digitalfaze wrote:Yeah i was ready to give up but was fun learning about it more anyway Smile cheers for the help guys, just wish they werent so expensive brand new Sad

How much was a new one out of interest?


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35 Re: hesitation / fuel surge on 4th May 2015, 9:06 pm

Digitalfaze

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pulsarmoley wrote:
Digitalfaze wrote:Yeah i was ready to give up but was fun learning about it more anyway Smile cheers for the help guys, just wish they werent so expensive brand new Sad

How much was a new one out of interest?


when i called nissan they wanted £380 for a new maf Shocked

http://www.avaloncreative.co.uk

36 Re: hesitation / fuel surge on 4th May 2015, 10:10 pm

pulsarmoley

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Ouch


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37 Re: hesitation / fuel surge on 4th May 2015, 10:22 pm

nomad

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Did you expect anything other than a stupid price like that pete .... its nissan ... think of a silly price then double it then your not even close lol ...


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38 Re: hesitation / fuel surge on 5th May 2015, 11:05 am

pulsarmoley

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Yeah that's true


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39 Re: hesitation / fuel surge on 5th May 2015, 3:58 pm

Digitalfaze

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yeah i knew nissan were bad but that was just hilarious, question i assume nobody has actually manufactured new mafs?

http://www.avaloncreative.co.uk

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