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#1
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04 BMW X5 4.4i misfire CYL 1 and check sum failure
I have a 2004 BMW X5 4.4i and I have a cyl. 1 misfire and checksum failure. What i have done so far is replaced the spark plug and swapped the coils to test. It popped the same code again. Any ideas where to go next? |
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#2
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What's the actual error code?
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2011 E70 • N55 (me) 2012 E70 • N63 (wife) |
#3
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10062 and 10050 or it says 274e and 2742
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#4
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Also just got a 2743 for the first time which is misfire in cyllinder 5
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#5
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plugs fouling due to valve stem seal issue??
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Dave S. Northeast 2003 4.6is 2005 E53 4.4 2003 E39 Msport(a REAL ONE!) 1959 Fiat 600 |
#6
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Not sure I just did a compression test on all cylinders and they are all really even. The injector on cylinder one is working. There is no oil fouling or anything the plug looks perfect.
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#7
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check grounds?
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2005 X5 4.8IS The Blue ones are always FASTER.... Current Garage: 2005 X5 4.8is 2002 M5 TiSilver 2003 525iT 1998 528i Former Garage Stable Highlights 2004 325XiT Sport 1973 De Tomaso Pantera, L Model 1970 Dodge Challenger T/A 4 sp Alpine White 1970 Dodge Challenger T/A 4 sp GoManGo Green 1971 Dart Sport, “Dart Light” package 1969 Road Runner 383 1968 Ply Barracuda 340S FB Sea-foam Green |
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