Steve O Member 106 Member For: 13y 10m 24d Gender: Male Location: Sydneys Northern Beaches Posted 27/04/16 10:50 PM Share Posted 27/04/16 10:50 PM Hi guys, I've searched for a couple of days but can't seem to find an answer. I've got an 07 zf xr6t and when I put it into reverse from drive or vice versa the revs will drop a bit and then return to normal. If I have been reversing into a spot and I put it back to drive the car will even stall. The idle is also slightly rough and when the car is dead cold, as in puling out of the driveway and stopping at an intersection about 100m up the road it seems to surge like its trying to push through the brakes. Recently replaced parts are coil packs, cleaned throttle body, wastegate actuator and oil and filters. Plugs are about 500km old. I'm thinking it may be TPS, a vacuum leak or a dirty injector but am not sure. Any help as I want this sorted so I can get moving on the mods. Cheers Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 16y 6m 21d Gender: Male Location: Adelaide Posted 28/04/16 12:13 AM Share Posted 28/04/16 12:13 AM Is It tuned ? Link to comment Share on other sites More sharing options...
k31th less WHY; more WOT Site Developer 29,051 Member For: 16y 8m 12d Gender: Male Location: Melbourne Posted 28/04/16 11:26 AM Share Posted 28/04/16 11:26 AM seems like a tune issue. Link to comment Share on other sites More sharing options...
Steve O Member 106 Member For: 13y 10m 24d Gender: Male Location: Sydneys Northern Beaches Posted 28/04/16 11:50 AM Author Share Posted 28/04/16 11:50 AM Na stock as far as I know. Definitely doesn't go like it's tuned haha Link to comment Share on other sites More sharing options...
k31th less WHY; more WOT Site Developer 29,051 Member For: 16y 8m 12d Gender: Male Location: Melbourne Posted 28/04/16 12:18 PM Share Posted 28/04/16 12:18 PM my guess is PCV valve leak, but I'd use tjhis situation as a good time to try out your tuner of choice to see if they can resolve it quickly Link to comment Share on other sites More sharing options...
Steve O Member 106 Member For: 13y 10m 24d Gender: Male Location: Sydneys Northern Beaches Posted 28/04/16 08:30 PM Author Share Posted 28/04/16 08:30 PM Ok will do. Was just hoping to sort it myself this weekend Link to comment Share on other sites More sharing options...
masda74 To Loud Gold Donating Members 4,112 Member For: 13y 22d Gender: Male Location: WA, Perth Posted 07/06/16 07:24 AM Share Posted 07/06/16 07:24 AM has problem been solved..... mining and old thread. Link to comment Share on other sites More sharing options...
Steve O Member 106 Member For: 13y 10m 24d Gender: Male Location: Sydneys Northern Beaches Posted 22/06/16 03:18 AM Author Share Posted 22/06/16 03:18 AM Properly cleaned the intake system, checked all hoses and ran some injector cleaner. Doesn't stall in gear anymore. Still runs rough when cold until it almost flicks a switch where revs rise a tad and idle smooths out. weird Link to comment Share on other sites More sharing options...
k31th less WHY; more WOT Site Developer 29,051 Member For: 16y 8m 12d Gender: Male Location: Melbourne Posted 22/06/16 03:19 AM Share Posted 22/06/16 03:19 AM tuner looked at it, yet? Link to comment Share on other sites More sharing options...
Guest Guests Posted 22/06/16 08:50 AM Share Posted 22/06/16 08:50 AM Mine did this. Disconnect the negative on the battery for min 10mins to reset pcm. Connect it back up and see how you go. It will prob idle a touch high until it works out what it needs to Mine would barely idle at times and ofcourse you cant really adjust it other than tcv which usually makes it retarded to drive. Link to comment Share on other sites More sharing options...
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