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  #1  
Old 05-06-2006, 16:25
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idle from warm and still doing it when hot, i don't think the choke works, cos its never idled higher than around 1000rpm.....could be an air leak, but all i changed was the fuel filter and one fuel pipe so i dident disturb any boost pipes......
in second gear its more like 4 - 4500rpm that it hesitates at
anyone think of any parts i should try changing as ive got a few spares
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  #2  
Old 05-06-2006, 16:41
northerner northerner is offline
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Fuel pressure regulator or blocked fuel pump could be causes. High idle though makes me think choke unit !
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  #3  
Old 06-06-2006, 13:07
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just ran the diagnostics and got 3 codes.....
23 - throttle valve or circuit
24 - ????
31 - no fault
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  #4  
Old 06-06-2006, 13:53
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changed the throttle position sensor, and it sort of fixed the idle.....for a bit, but then it started rising again. did the diagnostics again and it just came up 44.....
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Old 06-06-2006, 15:57
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took the fuel pump out to see if it was blocked at all, and it seemed fine, put a spare one in to see if any difference but still the same so i guess next is to change the fuel regulator and/or injectors......
i think it must be fueling, as the more boost i run the earlier in the rev range it happens
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  #6  
Old 23-06-2006, 16:15
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just got around to changing the fuel pressure reg and injectors and it dident make a difference, so now im stuck for ideas
anyone have any suggestions
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  #7  
Old 23-06-2006, 18:12
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Is the orininal problem of not pulling past 5k still there?
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