Forum: X5 (E53) Forum
09-03-2021, 06:50 AM
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Replies: 23
Views: 2,985
Thanks a million, never heard that before, and...
Thanks a million, never heard that before, and always wondered why all these companies who sell the INPA always say works only on XP, and here I have been sitting on this issue for months, so thank...
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Forum: X5 (E53) Forum
09-02-2021, 09:35 PM
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Replies: 23
Views: 2,985
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Forum: X5 (E53) Forum
09-02-2021, 06:04 PM
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Replies: 23
Views: 2,985
RANDOM MISFIRES AND OPEN INJECTION CIRCUIT
Thanks, I will check compression, but given engine ran so strong with no issues, great performance, MPG great, no indication of typical compression issues, but I will check it out, thanks.
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Forum: X5 (E53) Forum
09-02-2021, 11:21 AM
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Replies: 23
Views: 2,985
MULTIPLE OPEN INJECTOR CIRCUIT & MISFIRES
Thanks, thought about gas as a friend just had that issue given so much rain in area, gas station tanks may have been leaking in water. Put Heet in tank just in case, not change. Engine will start,...
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Forum: X5 (E53) Forum
07-20-2021, 06:34 PM
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Replies: 23
Views: 2,985
MISFIRES and INJECTOR CIRCUIT ISSUES
Thanks, I will start checking for the issue, just thought someone would have had exact same issue, not just random misfires, but specific 2.33 and 4 injector circuits. Will check further and post...
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Forum: X5 (E53) Forum
07-20-2021, 11:31 AM
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Replies: 23
Views: 2,985
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Forum: X5 (E53) Forum
07-20-2021, 11:25 AM
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Replies: 23
Views: 2,985
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Forum: X5 (E53) Forum
07-20-2021, 09:56 AM
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Replies: 23
Views: 2,985
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Forum: X5 (E53) Forum
07-20-2021, 09:44 AM
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Replies: 23
Views: 2,985
PO300 PO302 Codes
Thanks, agreed, but in my case it started with just #3 misfire and open injector circuit, so I discounted rubber boot as it was not a random misfire, but consistent, so I ordered new injector, but...
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Forum: X5 (E53) Forum
07-20-2021, 09:38 AM
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Replies: 23
Views: 2,985
PO300 PO302
PO300 is misfire code, which obviously can be caused by several reasons, and is a general code at best. The PO302 code in open circuit of injectors, so a bad connection or perhaps bad injector...
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Forum: X5 (E53) Forum
07-19-2021, 06:32 PM
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Replies: 23
Views: 2,985
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Forum: X5 (E53) Forum
07-19-2021, 03:19 PM
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Replies: 68
Views: 9,487
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Forum: X5 (E53) Forum
12-30-2020, 11:44 PM
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Replies: 7
Views: 1,925
Severe Oil Smoke Going Out Tailpipe
Simple, your PCV system has failed, as in, the two hoses that go over the rear of your intake manifold are spongy, just squeeze them to see for yourself. When they get moisture in them and a hard...
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Forum: X5 (E70) Forum
12-30-2020, 06:44 PM
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Replies: 10
Views: 2,331
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Forum: X5 (E53) Forum
12-30-2020, 04:38 PM
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Replies: 1,116
Views: 232,310
BMW X5 E53 Mileage Input
I have owned many BMW's over the years, and I tend to want to keep them for the long term, so it all comes down to maintenance, and I don't mean factory specifications, but every 7500 at most with...
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Forum: X5 (E53) Forum
12-30-2020, 04:16 PM
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Replies: 27
Views: 26,668
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Forum: X5 (E53) Forum
03-15-2020, 11:55 AM
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Replies: 16
Views: 2,635
CAM CHAIN TENSIONER
Thanks, I didn't realize until I pulled old one out that the spring action is only important upon start up and then oil pressure takes over. So that would explain the brief knocking only once in a...
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Forum: X5 (E53) Forum
03-13-2020, 08:58 PM
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Replies: 16
Views: 2,635
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Forum: X5 (E53) Forum
03-13-2020, 03:55 PM
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Replies: 16
Views: 2,635
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