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View Full Version : Boost or fuel cut on R



kyboy
Sunday 14th April 2013, 13:43
Hi there, cars been fine for ages then its started acting the goat when you put your foot down while cruising it briefly cuts like I'm switching the ign off for a second then pulls as normal if you knock it down and boot it its fine or if you let it build up gradually its fine! It's got a rica,rip kit,decat,recirculater blanked,bsr induction kit. Just wondering if anybody else has had this symptom I realise it could be lots of things ie fuel cut, vac pipes etc or ecu probs just looking for a shove in the right direction!!!

deathrider311271
Sunday 14th April 2013, 13:46
i would be looking for a split vac pic first of all then go from there

claymore
Sunday 14th April 2013, 14:02
what does it boost to?

kyboy
Sunday 14th April 2013, 14:36
About 3/4 up!

kyboy
Sunday 14th April 2013, 14:39
It seems to boost more about 5500-6000 then flies to the limiter!!

merc85
Sunday 14th April 2013, 16:01
may be a crank sensor or spark plug breaking down under load

ajc106
Monday 15th April 2013, 03:21
check all the vac pipes from the bcs had this on mine two pipes split quick fix hope this helps