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21-04-2010, 05:23 PM
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#1 | ||
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First time Falconless
Join Date: Oct 2006
Location: Brisvegas
Posts: 374
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Hi guys
Over the last couple of days the AU has started to develop a weird idle quirk. Whenever D or R are first engaged the idle speed drops down to around 400 rpm and runs really rough for a couple of seconds before spiking back to its normal speed between 600-700 rpm. The car also does exactly the same funny idle speed thing when I am braking and just about to come to a complete stop. Other than that she seems to run perfectly fine... From searching on here I've found suggestions that the problem could be related to stuff like the ISC valve (which was cleaned a few weeks ago), coil pack etc. I'm gonna try an ECU reset to see if that may help... I was wondering if there are any solid ideas on what this could be or if anyone has come across this before??? Cheers Matt
__________________
2008 FG G6E Previous:- 2012 Fiesta Metal | 2001 AU2 XR6 | 1994 EF Fairmont | 2010 FG XR50 Ute | 2006 BF Typhoon | 2002 AU3 SR |
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21-04-2010, 10:00 PM
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#2 | ||
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Regular Member
Join Date: Feb 2010
Posts: 56
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mine does the same kinda, exept mine is a manual, and when i start it up it drops down to low *** revs for a few secs then gets up to normal revs.
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22-04-2010, 10:21 AM
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#3 | ||
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Regular Member
Join Date: Dec 2007
Posts: 252
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Sounds exactly the same as my car, if I go into R it drops, into D no, but occasioanly when Im idling it will drop and braking
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Random Rough Idle
Linear Mode
