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| 03-05-2011, 04:45 PM | #1 | ||
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Does the 730i suffer from the HPFP fail?
idk if this is a repost but as the title says... the 730i uses an N54 engine with no turbos 740i uses the N54 with turbos... so does the 730i suffer from the hpfp fail? there is an F01 730i... am not talking about the diesel 730d
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Last edited by Wolf; 04-01-2011 at 03:35 PM.. |
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| 03-06-2011, 12:31 PM | #2 |
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I actually had an issue with my fuel pump on a 750li. I got an error, "Engine Malfunction, decreased performance," and I brought it in and they replaced the fuel pump. I received the error two more times and they said it was attributed to spark plugs. The first time they replaced on spark plug and the second time, they replaced all of them.
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| 03-31-2011, 04:27 PM | #3 | ||
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well the 750i has a different engine from the 730i... I just want to find if the N54 without turbos has the HPFP issue... thanks anyways
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| 07-09-2011, 05:32 AM | #4 |
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Drives: F30 328i Luxury - Sport Auto
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Yes. The N55's CAN suffer from HPFP fail. See the 1 Series and 3 Series Forums - full of HPFP related issues.
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