Quote:
Originally Posted by michaelstutt
it doesnt stall its just the idle fluctated, my mates got a 1.6 in his 2009 focus ill see if his idle is the same, been told its normal by a couple of guys
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Idle will never be 100% stable, too many factors, smart charge can fluctuate rpm by 500 as it charges or not, alternator only outputs when battery needs it, warm up phase, to heat engine quicker for lower emissions, the list is endless.
Ford don't monitor fuel temp on petrols......