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General => New forum members => Topic started by: welly24 on 08 April 2017, 13:49
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just finished my engine rebuild and for some reason its over fueling ,starts ok but after 30 seconds or so starts to get very rich and lumpy ,try reving and black smoke and doesn't clear till over 3k.just to put you in the picture so far it was an AUM engine but ive put the AUDI BAM rods crank pistons head injectors a new k04 turbo and mapped at 265bhp it ran ok for a few weeks the I took the batter off to do some mods ,put it back on and its gone weird on me ,its had a new maf and oxy sensors ive ordered a new temp sender and stat just in case,any ideas where to go with it thanks
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Id have gone temp sensor.