LUMO Donating Members 476 Member For: 17y 9m 11d Gender: Male Location: SYDNEY Posted 29/01/10 01:24 PM Share Posted 29/01/10 01:24 PM Hey guys, as the title says.I went to get my car tuned in December and wen they ran it up on the dyno it was shutting down at 3000rpm and wouldnt rev more..Then another 5 tunes then I went to 5000 RPM and wont go any more.. I can figure out what the problem could be..I have change 3 sets of coil packs 3 sets of spark plugs, changed the fuel reg and..Has this happened to anyone before???CheersPete Link to comment Share on other sites More sharing options...
JVK Silver Donating Members 751 Member For: 18y 11m 8d Gender: Male Location: North West Hot Hell,VIC Posted 29/01/10 09:24 PM Share Posted 29/01/10 09:24 PM You havent got anything loose floating around in your cat or mufflers? Link to comment Share on other sites More sharing options...
LUMO Donating Members 476 Member For: 17y 9m 11d Gender: Male Location: SYDNEY Posted 30/01/10 09:47 AM Author Share Posted 30/01/10 09:47 AM (edited) I dont think so, its a brand new cat and the rest of the zorst was like 7000kms old when I got it..Would welds maybe cause any problems when they were welding the cat and flanges on??CheersPete Edited 30/01/10 09:47 AM by LUMO Link to comment Share on other sites More sharing options...
JVK Silver Donating Members 751 Member For: 18y 11m 8d Gender: Male Location: North West Hot Hell,VIC Posted 30/01/10 10:24 PM Share Posted 30/01/10 10:24 PM No, I wouldnt think the welding of the cat would have any thing to do with it. Link to comment Share on other sites More sharing options...
R-SPEC You are a dead set goose Silver Donating Members 3,968 Member For: 18y 11m 27d Gender: Male Location: Melbourne Posted 31/01/10 03:34 AM Share Posted 31/01/10 03:34 AM Who's 'trying' to tune it? Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 5m 30d Gender: Male Location: @ my laptop Posted 31/01/10 04:32 AM Share Posted 31/01/10 04:32 AM has it been data logged to see what is actually happening? Link to comment Share on other sites More sharing options...
LUMO Donating Members 476 Member For: 17y 9m 11d Gender: Male Location: SYDNEY Posted 31/01/10 10:44 AM Author Share Posted 31/01/10 10:44 AM Only thing that came up was a gearbox sensor of some sort.. My T was originally a 5 speed but I have converted it to a 6 speed.. Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 5m 30d Gender: Male Location: @ my laptop Posted 31/01/10 11:04 AM Share Posted 31/01/10 11:04 AM scanning as you've done is a good start, but you need to datalog it while it is playing up to see what is doing what, I see so many problems that are related to the throttle shutting from torque management and some people seem to take for ever checking these sorts of things Link to comment Share on other sites More sharing options...
The_Bogan Donating Members 881 Member For: 17y 7m 23d Gender: Male Location: Brisbane, Queensland Posted 16/02/10 11:55 PM Share Posted 16/02/10 11:55 PM I have the same issue with my car.... been happening since boxing day..died in the arse at 5000rpm... back off and its all good again until 5000rpm.mine doesnt do this on the dyno though.... I did data log it but the gearbox died 2 days after I data logged it...so we havent bothered having a look at it...I have tried almost everything, swapping throttle bodies, cam position sensors, coil packs etc....so when I get the gearbox sorted out we will try and see what the issue is.. Link to comment Share on other sites More sharing options...
dule Donating Members 1,180 Member For: 17y 7m 10d Gender: Male Location: Sydney Posted 17/02/10 03:04 AM Share Posted 17/02/10 03:04 AM (edited) Mate have you considered paying Autotech, C&V or Tunehouse a visit? Edited 17/02/10 03:05 AM by dule Link to comment Share on other sites More sharing options...
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