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Author Topic: Strange one -_-  (Read 1291 times)

Offline rfn_hodgson

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Strange one -_-
« on: 16 February 2014, 11:16 »
Ok so was driving the car back from Liverpool on sat morning and noticed, say your at 3000rpm you have access to full boost (20psi) but say I put my foot down only half way so I would only boost upto 10 psi the car would splutter and judder but if I put my foot all the way down on full boost not a drama and no fault

Any ideas?
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VW Golf MK4 1.8 Turbo AUQ 203 BHP-more now :) , ultimate vacuum delete, Forgre 007p-new piston, Oil catch can, s3 boost set up, FMIC, silicone TIP, full turbo back exhaust, stage 1 map, lowered on V-maxx coilovers  audi tt Quattro alloys

Offline GTi_James

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Re: Strange one -_-
« Reply #1 on: 17 February 2014, 09:08 »
leaky boost when half throttled, possible that one of your pipes only seals under full throttle with the amount of pressure being forced through, check all your connections, alternatively and possibly a good idea, get some electrocleaner for about £3 a can and spray your MAF with the whole can.
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Mk4 Golf 1.8t AUM, Wintersports Addition. PiperX panel filter, 008p Forge DV, Toyosports DP 3", Miltek Anni Style CatBack non resonated, APR Sport CAT 200Cell, Catch Can RS4 Reps 18s, OEM R32 front and OEM

Offline rfn_hodgson

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Re: Strange one -_-
« Reply #2 on: 17 February 2014, 12:33 »
Just went for an pre MOT and the pipe that goes frm the charge pipe to pancake pipe has a split/ crack so that's probably it

Cheers buddy legend :)
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VW Golf MK4 1.8 Turbo AUQ 203 BHP-more now :) , ultimate vacuum delete, Forgre 007p-new piston, Oil catch can, s3 boost set up, FMIC, silicone TIP, full turbo back exhaust, stage 1 map, lowered on V-maxx coilovers  audi tt Quattro alloys

Offline GTi_James

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Re: Strange one -_-
« Reply #3 on: 17 February 2014, 13:22 »
Glad you sorted it buddy
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Mk4 Golf 1.8t AUM, Wintersports Addition. PiperX panel filter, 008p Forge DV, Toyosports DP 3", Miltek Anni Style CatBack non resonated, APR Sport CAT 200Cell, Catch Can RS4 Reps 18s, OEM R32 front and OEM
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