Jamus Member 12 Member For: 14y 2m 19d Posted 23/02/12 09:44 PM Share Posted 23/02/12 09:44 PM Hey guys not possative where to put this. Iv got a BA xr6 t 312 rw So pritty much I give the car a boot it's all sweet then after when Im just cruising it runs rough like its dropping a cylinder, what could really cause this problem ? Thanks Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/ Share on other sites More sharing options...
Paulie2256 Donating Members 7,441 Member For: 16y 5m 8d Gender: Male Location: SE Melbourne Posted 23/02/12 10:27 PM Share Posted 23/02/12 10:27 PM Heaps of this on the forum already. Most common is valve springs. Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1200831 Share on other sites More sharing options...
gsd112 Donating Members 604 Member For: 14y 7m 25d Gender: Male Location: Penrith Posted 23/02/12 10:49 PM Share Posted 23/02/12 10:49 PM Valve springs. Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1200844 Share on other sites More sharing options...
MX Dave Donating Members 545 Member For: 14y 24d Gender: Male Posted 23/02/12 10:56 PM Share Posted 23/02/12 10:56 PM Yep springs are going soft mate. Valve float Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1200845 Share on other sites More sharing options...
Mr_4.0 Member 1,096 Member For: 14y 3m 10d Posted 23/02/12 11:21 PM Share Posted 23/02/12 11:21 PM Valve springs Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1200856 Share on other sites More sharing options...
freeze_dk I am dissatisfied with my current employment situation Donating Members 8,610 Member For: 18y 7m 2d Gender: Male Posted 23/02/12 11:24 PM Share Posted 23/02/12 11:24 PM Springs on your valves Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1200860 Share on other sites More sharing options...
Jamus Member 12 Member For: 14y 2m 19d Posted 24/02/12 04:22 AM Author Share Posted 24/02/12 04:22 AM Serious!? I have had heavy duty ones put in from my tuner -.- awesome Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1200993 Share on other sites More sharing options...
gsd112 Donating Members 604 Member For: 14y 7m 25d Gender: Male Location: Penrith Posted 24/02/12 04:29 AM Share Posted 24/02/12 04:29 AM So did I before the tune as I had valve float and then under 13psi I had valve float, valve spring supplier reckoned it was something to do with the lifters. Returned it to stock and under standard boost its fine again. Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1201000 Share on other sites More sharing options...
Jamus Member 12 Member For: 14y 2m 19d Posted 24/02/12 04:31 AM Author Share Posted 24/02/12 04:31 AM Okay thanks, I'll give my tuner a ring tonight and see what he says Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1201001 Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 16y 10m 30d Gender: Male Location: Adelaide Posted 24/02/12 05:38 AM Share Posted 24/02/12 05:38 AM all depends what springs he supplied and how old they arebut sounds like v-spings Link to comment https://www.fordxr6turbo.com/forum/topic/79056-running-rough-after-a-boot/#findComment-1201051 Share on other sites More sharing options...
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