mechanical help - focus RS
29-12-2007 | 07:31 PM
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PassionFord Post Whore!!
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mechanical help - focus RS
My focus is dropping revs about 500prm at 4000rpm when running high boost the revs drop and power is interupted then its off again 
ive change actuator, plugs etc maf related maybe ?
ive change actuator, plugs etc maf related maybe ?
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