sr2o allergic to boost

[gem-s13]

its not fuel cut thats happenin in mine an id say jimmys is same as mine....hesitates on boost from the start the boost range but if ya keep the shoe down in mine it clears out wen it get over .4 bar ish an boosts fine in higher boost range

that sound like timeing to me, what ecu is in ur car?? also other mods

[way2fastforu]

standard ecu fmic exhaust from turbo elbow back hks mesh filter ngk plugs sard bov orc clutch...timin is fine hasnt jumped or slipped since i set it wen i done head gasket jus started happen round end november but cars been off the road since then...i reckon its fuel pump cos its like its not gettin petrol wen comes into boost an hesitates then if ya get me

[gem-s13]

standard ecu fmic exhaust from turbo elbow back hks mesh filter ngk plugs sard bov orc clutch...timin is fine hasnt jumped or slipped since i set it wen i done head gasket jus started happen round end november but cars been off the road since then...i reckon its fuel pump cos its like its not gettin petrol wen comes into boost an hesitates then if ya get me

what head gasket did you put on it? is the cam position sensor in proper and timed right

[way2fastforu]

jus standard head gasket...ya cam sensor is fine car was runnin grand for months until it started actin like that in nov

[gem-s13]

ye ok but if its missing bad it may not be the fuel pump it could be under fueling due to timeing not 100% and the missing is it knocking (pinking) iv seen it happin a good few yokes and you can drive it trough the missing, what boost are you running? and also did you gap the plugs??

[tweek]

posssibly faulty knock sensor also or damaged wiring to the knock sensor it will pull the timing disconnect the plug and pop on a good knock sensor and see if it makes any difference ps they are a bitch to get at but there is a plug at the top of the inlet manifold

[way2fastforu]

its not actually missin its jus like there no petrol go in like its not gettin power ..its jus runnin .75 boost an plugs are gapped

[nikkisixx69]

boost leak?? dampness around plugs/coilpacks? fuelling?

[way2fastforu]

boost leak?? dampness around plugs/coilpacks? fuelling?

no leaks an no dampness round the plugs...im thinkin its possibly fuel pump maybe

[gem-s13]

no leaks an no dampness round the plugs...im thinkin its possibly fuel pump maybe

ye try the pump, it will narow it down a bit if it does not solve the problrm