Yeahboi1992 New Member 2 Member For: 7y 8m 4d Posted 17/06/17 08:08 AM Share Posted 17/06/17 08:08 AM (edited) I just bought a bf mk11 manual ute and it drives good apart from when u really give it some it seems to miss or shudder and loose power from 3000-4000 rpm and then just goes good again! Car is mostly stock got a typhoon intercooler and after market intercooler pipes and moded wastegate Any ideas? It's almost like it's not getting enough fuel or spark but drives good otherwise Edited 17/06/17 08:10 AM by Yeahboi1992 Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 4m 29d Gender: Male Location: Perth Posted 17/06/17 08:35 AM Share Posted 17/06/17 08:35 AM Diff bushes okay? 1 Link to comment Share on other sites More sharing options...
bossmang FREAKY Donating Members 12,435 Member For: 15y 1m 27d Gender: Male Location: Melbourne Posted 17/06/17 08:41 AM Share Posted 17/06/17 08:41 AM Link to comment Share on other sites More sharing options...
OZYWALKER XR50T Gold Donating Members 2,795 Member For: 11y 9m 20d Gender: Male Location: Western Sydney Posted 17/06/17 08:45 AM Share Posted 17/06/17 08:45 AM On the money there Ralph haha.You'd think if it want getting spark you'd check the ignition coils and plugs hey? Link to comment Share on other sites More sharing options...
Yeahboi1992 New Member 2 Member For: 7y 8m 4d Posted 17/06/17 09:01 AM Author Share Posted 17/06/17 09:01 AM Yeah was gonna take a look tommorrow just seeing if anyone has had similar problems! Apparently the coil packs were replaced not long ago Link to comment Share on other sites More sharing options...
OZYWALKER XR50T Gold Donating Members 2,795 Member For: 11y 9m 20d Gender: Male Location: Western Sydney Posted 17/06/17 09:16 AM Share Posted 17/06/17 09:16 AM Common problem chances are they weren't changed, a visual inspection will give a rough idea of age.Use the search function next time there's only a sh*t ton of threads asking the same thing.Use genuine coils only, the cheapest correctly gapped plugs are the ford LPG ones.Modded waste gate means its tuned or its Habib spec modified. 2 Link to comment Share on other sites More sharing options...
NathanB Member 136 Member For: 11y 8m 28d Gender: Male Location: Melbourne Posted 17/06/17 10:05 AM Share Posted 17/06/17 10:05 AM Can confirm my habit spec tune (and mods) cause same issue. Getting retune next week finally. And fixed some issues over the last year including engine mounts and diff bushes. So yeah diff bushes lol 1 Link to comment Share on other sites More sharing options...
FG TURBO GRANDPA New Member 2 Member For: 7y 10m 7d Posted 18/06/17 04:06 AM Share Posted 18/06/17 04:06 AM Tuned? If not its overboost and safety measures taken by ecu. Not sure exactly what strategy they use but probably ignition and fuel cuts. Peak torque is around that rev range so may be failing couls or too much timing Link to comment Share on other sites More sharing options...
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