Thanks. Kinda came to the same conclusion.

John
On Oct 16, 2015 11:14, "JAIME E FORERO" <jforero@sbcglobal.net> wrote:

>
> Troubleshoot: test wire from high pressure sensor to connector in back of
> dash for continuity
> R&R sensor just in case. Cheap and not that had to change.
> Seems you might have an intermittent issue.
> Cheers
> Jaime
>
>
>
> ------------------------------
> On Fri, Oct 16, 2015 10:09 AM CDT John Rodgers wrote:
>
> >Got my water pump changed out finally, and the water cooler installed with
> >new hoses and seal, fresh oil change and Mann filter. Now the oil pressure
> >light AND warning horn go off, just crusing anywhere. Smooth road, rough
> >road, fast or slow, it just happens. It's just for a few seconds then all
> >is well, seemingly, but it gives me a heart attack enery time it does
> that.
> >
> >Anyone have any ideas as to what this might be.
> >
> >The connector was cleaned then brushed with a wire brush to ensure good
> >metal to metal contact before being hooked back up.
> >
> >John
>
>