jas98 Member 1,043 Member For: 12y 5m 12d Gender: Male Location: Maryborough Qld Posted 08/12/13 02:17 PM Share Posted 08/12/13 02:17 PM BA xr6t sedan, stock besides cat back exhaust sytemOk, it seems that when giving the car a bit (and boosting) and just as its about to change gears it feels like it miss's a bit (not overly noticable but you can feel it)gear box changes fine when it does. however I know most would say coils/spark plugs but read onI replaced with some ebay coils trying to eliminate this, but it did not, now have tried a set of new genuine ones as me mate brought new ones for his and I asked if I could try them with mine.....still the same!what else could it be (if there is even a problem haha)things I have replaced and still there (replaced for other reasons)injectorscoilsspark plugsgasketsTPSPVC valveo2 sensorfew other things I cant remeberalso when it does this its only boosting to 5psi used to go to 6-7psi (stock tune) so not overboosting....?any ideas? fuel pump maybe? Link to comment Share on other sites More sharing options...
sexual harrassment panda I see a red door and I want to paint it black Donating Members 5,919 Member For: 15y 2m 9d Gender: Male Location: Far north queensland Posted 08/12/13 08:09 PM Share Posted 08/12/13 08:09 PM lifter? Link to comment Share on other sites More sharing options...
Rab WOT? Moderating Team 10,981 Member For: 11y 10m 10d Gender: Male Location: Frankston, 3199 Posted 08/12/13 10:07 PM Share Posted 08/12/13 10:07 PM Does it do the same if you have the traction control turned off? Link to comment Share on other sites More sharing options...
jas98 Member 1,043 Member For: 12y 5m 12d Gender: Male Location: Maryborough Qld Posted 08/12/13 10:21 PM Author Share Posted 08/12/13 10:21 PM lifter?how would I go about testing this? could it be a little clogged?Does it do the same if you have the traction control turned off?I will have to trie this as I normally drive with it on haha. however would the traction light come on though? is it does not when it does this.? Link to comment Share on other sites More sharing options...
Rab WOT? Moderating Team 10,981 Member For: 11y 10m 10d Gender: Male Location: Frankston, 3199 Posted 08/12/13 10:45 PM Share Posted 08/12/13 10:45 PM (edited) Not sure if it's playing up - it's a long shot, but was just thinking of things that may cut power and be easy to test Edited 08/12/13 10:45 PM by raband Link to comment Share on other sites More sharing options...
jas98 Member 1,043 Member For: 12y 5m 12d Gender: Male Location: Maryborough Qld Posted 08/12/13 11:27 PM Author Share Posted 08/12/13 11:27 PM true, it does actually feel like traction kicking in, but not as servere (as when traction control does)can a blocked or poor flow fuel filter have an effect like this? reason I ask if=s I replaced it with a airflow brand one a while back and not sure if it did it before that or not.. Link to comment Share on other sites More sharing options...
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