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Flat Tire Nightmare

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Old 02-25-2005, 10:37 AM
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Afraid I can't help with that. Only thing I've ever posted either a link or a small photo. I know others have done it. How big is the file?
Old 02-25-2005, 10:40 AM
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I have been told by a tech that you may experience valve noise, when cold, if you use an oil viscosity higher than that recommended by BMW. I use the 5W 30 recommended for this area. Have heard that 10W 40 is also OK, but stick with what was recommended.
Old 02-25-2005, 12:57 PM
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Originally Posted by JDN' date='Feb 25 2005, 03:40 PM
I have been told by a tech that you may experience valve noise, when cold, if you use an oil viscosity higher than that recommended by BMW. I use the 5W 30 recommended for this area. Have heard that 10W 40 is also OK, but stick with what was recommended.
[snapback]94362[/snapback]
It still has the original factory oil so I'm assuming that the viscosity is correct. Does sound like it is in the valvetrain though.
Thanks
Old 02-26-2005, 08:59 AM
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I had my first "false alarm" on the flat tire sensor, although one tire was 1 pound low, so maybe it wasn't a "false" alarm.

But to those who question using run-flats, I think your experience with a fairly serious blowout (1/4" is a big hole) makes up reasons 1 through 10 on why run-flats are a great option.
Old 02-26-2005, 10:16 AM
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I lost two RFs instantaneously on the same side and never swerved. I mean like sudden deflation.
Old 02-26-2005, 11:22 AM
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Originally Posted by tab545' date='Feb 26 2005, 10:59 AM
I had my first "false alarm" on the flat tire sensor, although one tire was 1 pound low, so maybe it wasn't a "false" alarm.

But to those who question using run-flats, I think your experience with a fairly serious blowout (1/4" is a big hole) makes up reasons 1 through 10 on why run-flats are a great option.
[snapback]94665[/snapback]
Flat tire sensor actually needs about a 25% drop in pressure in order to issue a flat tire warning.
Old 02-28-2005, 03:56 PM
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welcome aboard, epochii !
Old 03-01-2005, 07:37 AM
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Originally Posted by TitaniumGray5' date='Feb 26 2005, 02:22 PM
[quote name='tab545' date='Feb 26 2005, 10:59 AM']I had my first "false alarm" on the flat tire sensor, although one tire was 1 pound low, so maybe it wasn't a "false" alarm.

But to those who question using run-flats, I think your experience with a fairly serious blowout (1/4" is a big hole) makes up reasons 1 through 10 on why run-flats are a great option.
[snapback]94665[/snapback]
Flat tire sensor actually needs about a 25% drop in pressure in order to issue a flat tire warning.
[snapback]94716[/snapback]
[/quote]

Oh. Makes sense. OK, then it probably was a false alarm. Thanks.
Old 03-01-2005, 02:05 PM
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I ditched the runflars. Crossing my fingers that I don't get a flat anytime soon.
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