Re: E28 Temp guage and coolant light

[Norman Boehl <nboehl@xxxxxxxxxxxxxxxx>]

Check the coolant level sensor mounted in the reservoir bottle.  They
get intermittent when they get old (your's is old if its the original).

Norm

dg wrote:

> My 86 535i's temp gauge is quite intermittent. It seems to work
> consistently ONLY when I run the A/C. Any thoughts on how to get it working
> again?
>
> Also, the coolant light comes on as well intermittently. I've checked the
> coolant level; all's well. What's causing the light to come on? WOuld
> bleeding the coolant help?
>
> -Dave Green

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