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04-23-2010, 08:16 AM | #1 |
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New HPFP 13517594943 starting to show early signs of failing
Factory fitted HPFP replaced a month ago with the new "943" pump. Engine is absolutely un-molested, yet was cold and warm idling more roughly post new pump than pre new pump.
Over the last few days, idling becoming rougher, then this morning looooong crank. Symptoms thus far are identical to first pump failure, although no engine light yet. This car has been driven carefully and not red-lined. Joy! |
04-23-2010, 08:23 AM | #2 |
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Sorry to hear you are getting problems again. You seems to have more trouble with HPFP than anyone else? I wonder if under certain conditions that the HPFP tends to fail. I think you are the only one we heard of who are having multiple failures.
Where about in Aust are you at? What sort of fuel do you use? The other thing is may be the HPFP is the symptom of another problematic component?
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04-23-2010, 08:32 AM | #3 | |
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05-11-2010, 10:58 PM | #4 |
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4th pump, 15k miles
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05-11-2010, 11:43 PM | #5 |
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Drives: A boring one...
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I don't know of anyone in Aus on their 3/4/5th pumps?
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