Re: 328i Temperature Gauge Shows Hot Fast

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Re: 328i Temperature Gauge Shows Hot Fast

Scott Dorsey

18 Oct 2007 01:06

>> >I have a '97 328i with 116,000 miles. A few times the past month, the
>> > temperature gauge has quickly climbed from the normal dead-center
[quoted text clipped - 10 lines]
>job? Can I get a new thermostat from the local parts store or is it
>better to get one from the dealer?

If you can get the Wahler OEM branded one from a local store, do it,
otherwise get it from a dealer or one of the mail order parts places.
You should be able to do the whole job in ten minutes flat, including
bleeding the air out of the system.

Also, check the fan clutch. If the fan spins freely to the touch with
the engine cold, the fluid clutch is probably no longer a fluid clutch
any more. It should feel pretty stiff.
--scott

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"C'est un Nagra. C'est suisse, et tres, tres precis."

mjb920	17 Oct 2007 20:52
> >I have a '97 328i with 116,000 miles. A few times the past month, the > > temperature gauge has quickly climbed from the normal dead-center [quoted text clipped - 6 lines] > > Change the thermostat. Thanks for the answer. I should know this, but is that a fairly easy job? Can I get a new thermostat from the local parts store or is it better to get one from the dealer?

Bob Smitter	17 Oct 2007 18:01
>I have a '97 328i with 116,000 miles. A few times the past month, the > temperature gauge has quickly climbed from the normal dead-center [quoted text clipped - 4 lines] > worse. I do not see any leaks or low coolant in the reservoir or > radiator. Thanks for any help. Change the thermostat.

mjb920

17 Oct 2007 17:21

I have a '97 328i with 116,000 miles. A few times the past month, the
temperature gauge has quickly climbed from the normal dead-center
position into the red when at idle. Either revving the engine or
getting the car moving would cause the needle to drop fast back to
normal. This morning the gauge went into the red at 40 mph and then
quickly dropped back down, so whatever the problem is, it's getting
worse. I do not see any leaks or low coolant in the reservoir or
radiator. Thanks for any help.

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