envyit Member 103 Member For: 16y 9m 11d Posted 10/01/12 12:12 PM Share Posted 10/01/12 12:12 PM Hi guys I'm having trouble with my 03 xr6 turbo engine take off feels like I don't have full boost maybe 5psi and if I boot it at say 60kms it starts backfiring and at 100 it starts boosting then stops almost like a surge then takes off again I don't have a boost gauge any thoughts on this? Mods are fuel pump injectors valve springs rapid cooler kit plazmaman under battery intake Sent from my XT910 using Tapatalk Link to comment Share on other sites More sharing options...
Vevapower Waiting for the 1st N/A 12! Donating Members 2,533 Member For: 16y 9m 5d Gender: Male Location: Sydney Posted 10/01/12 12:19 PM Share Posted 10/01/12 12:19 PM Boost leak! Link to comment Share on other sites More sharing options...
envyit Member 103 Member For: 16y 9m 11d Posted 10/01/12 12:25 PM Author Share Posted 10/01/12 12:25 PM That's what I thought I will have a look tomorrow properly but everything looked ok just peeing me off after that hot day last Monday it started happening it was 32°c at night when I was driving it and when I pulled up at servo I turned ignition on to reds and the boost controller was clicking awaySent from my XT910 using Tapatalk Link to comment Share on other sites More sharing options...
envyit Member 103 Member For: 16y 9m 11d Posted 11/01/12 11:14 AM Author Share Posted 11/01/12 11:14 AM I took a video of my car sorry about the angle but you can hear it trying to boost and it's like the wastegate doesn't want to open and I have external 38mm tial gate with screamer so you'd know if it opened Sent from my XT910 using Tapatalk Link to comment Share on other sites More sharing options...
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