Thread: Misfire ???
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  #14  
Old 17th April 2018, 03:42 PM
ulfilias ulfilias is offline
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Join Date: Apr 2009
Location: Peterborough, Cambs, UK
Posts: 961
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Back to trying to solve this.... from http://forum.a8parts.co.uk/showthread.php?t=14011

As i can get it to MOT on gas and pass

Swapped the MAF yesterday....it was a straw i was grasping at, but has done little to change anything. ~£90 off Amazon for a Bosch one as I recall the A8s being picky!

Just had a play with my software and it's still a misfire on 8....There was a new release of the LPG software and i updated the system, but that made little difference too!

It's ran a couple of years now on Petrol with barely an issue. I've still got Cat errors and that's it and I can't see a Cat fault throwing the LPG into a misfire situation within two minute on gas ???
__________________
Current :
2005 A8 Sport 4.2 V8 D3 - LPG working!

Previous :
1998 S8 PF 4.2 V8 D2 - Gearbox died ~120k
2002 S8 FL 4.2 40v V8 D2 Prins LPG - Engine valves met pistons ~230K

Also :
1996 Jeep Grand Cherokee 4.0l (Post Apocalyptic makeover)
2003 Brabus Smart FourTwo (should sell)
2003 Mazda Rx8 2.3 (might sell)
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