heathb New Member 19 Member For: 11y 10m 6d Gender: Male Posted 07/02/13 09:36 AM Share Posted 07/02/13 09:36 AM Hey guys,Quick question which has probably been answered but couldn't find it on here..I have a BA MKII 2005 XR6T and my car will not boost past 4000 rpm. it is all fine up until the 4000 mark then it just dies. If I keep my foot down it just stays at the 4000 mark and wont go higher. Boost still reaches 14psi before cutting out.Any info would be appreciated.Heath Link to comment Share on other sites More sharing options...
Adam Here since the start... Lifetime Members 10,282 Member For: 21y 6m 19d Gender: Male Location: Victoria Posted 07/02/13 09:40 AM Share Posted 07/02/13 09:40 AM Stuffed cat would be my guess.Will it rev in neutral ok? Link to comment Share on other sites More sharing options...
heathb New Member 19 Member For: 11y 10m 6d Gender: Male Posted 07/02/13 09:42 AM Author Share Posted 07/02/13 09:42 AM Cheers man I'll have a look tomorrow.If it's not the cause any other ideas? Link to comment Share on other sites More sharing options...
JVK Silver Donating Members 751 Member For: 18y 10m 27d Gender: Male Location: North West Hot Hell,VIC Posted 07/02/13 09:43 AM Share Posted 07/02/13 09:43 AM Fuel pump or filter ? Link to comment Share on other sites More sharing options...
heathb New Member 19 Member For: 11y 10m 6d Gender: Male Posted 07/02/13 09:48 AM Author Share Posted 07/02/13 09:48 AM revs in neutral fine, just while driving. all gears too Link to comment Share on other sites More sharing options...
Bonjaz Donating Members 1,841 Member For: 15y 11m 6d Gender: Male Location: CQ Posted 07/02/13 09:56 AM Share Posted 07/02/13 09:56 AM Did you just buy this car? whats changed or what did you change from when it didnt do it to when it started doing it. It hasnt been set up with a rev limiter or anything silly like that? Link to comment Share on other sites More sharing options...
heathb New Member 19 Member For: 11y 10m 6d Gender: Male Posted 07/02/13 10:01 AM Author Share Posted 07/02/13 10:01 AM Got it about a month and a half ago. It was fine 2 days ago then BAM... this is happening. haven't changed a thing. Link to comment Share on other sites More sharing options...
Bonjaz Donating Members 1,841 Member For: 15y 11m 6d Gender: Male Location: CQ Posted 07/02/13 10:08 AM Share Posted 07/02/13 10:08 AM I am gonna say coils/plugs or your fuel filter is blocked or the line on your submersible pump has come off or perished, what mods have been done, aftermarket intank fuel pump? Link to comment Share on other sites More sharing options...
Adam Here since the start... Lifetime Members 10,282 Member For: 21y 6m 19d Gender: Male Location: Victoria Posted 07/02/13 10:12 AM Share Posted 07/02/13 10:12 AM My money is still on the cat. Link to comment Share on other sites More sharing options...
Bonjaz Donating Members 1,841 Member For: 15y 11m 6d Gender: Male Location: CQ Posted 07/02/13 10:14 AM Share Posted 07/02/13 10:14 AM we have given him some things to look at anyway...if you find something be sure to let us know Link to comment Share on other sites More sharing options...
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