

| Subject: | Re: Oil pressure light and buzzer |
| From: | Scott |
| Date: | Mon, 23 May 2016 09:45:20 -1000 |
as I shared before, in a case like this where you just want the belt off quickly.. connect your 'Remote Starter Switch-most-useful-tool-!' to your cheater trigger wire in the engine compartment, arrange a big flat screw driver under the belt, tap the starter, ..............just tap, don't crank, and the belt just flips off as easy as could be. going back together , same thing. Being able to crank the engine while you're right by it ...so, so useful in So Many ways ! On 05/23/2016 02:38 AM, John Rodgers wrote: > BTDT! Oil light and buzzer came on regularly. Got the proper switch from > Van Cafe and installed it - no more problem. Aggravating to change out, > though. Had to remove the water pump pulley to get at it, and that required > loosening the alternator so I could remove the water pump belt. Then I had > to have a special socket (I made mine) to remove/replace it. A very tight > fit! But it solved the problem! > > John > On May 23, 2016 00:41, "Dennis Haynes" <d23haynes57@hotmail.com> wrote: > > The Waterboxer does not like 10w-30. Who rebuilt the engine? Was the case > actually measured for wear at the bearing journals and align bored? This is > the usual problem with rebuilt engines not maintaining sufficient oil > pressure. Oil pressure testing with the van sitting will not reveal the > problem. You have to leave the gauge on and drive on the highway for a > while. As for the switches many of the aftermarket ones are not reliable. > Go to the dealer and pay the $$$. Also make sure the oil level is correct > and not over filled. Over filling will cause the oil to overheat and lose > viscosity. Adding a real oil cooling system can also be helpful. > > Dennis > > -----Original Message----- > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of > Marc Perdue > Sent: Sunday, May 22, 2016 10:50 PM > To: vanagon@GERRY.VANAGON.COM > Subject: Oil pressure light and buzzer > > Hi all, > > My '87 Westy auto is having the problem wherein the oil buzzer and light > come on after about 15 minutes of driving when the RPMs drop below around > 2500 RPMs. I've had the oil pressure checked and it is fine. A friend of > mine is having the identical problem. Is the high pressure oil pressure > switch, part number 068919081A, the culprit here? I checked the archives > and it appeared that there may have been a problem with some of them being > too sensitive or something...? I'm trying to find the right part get this > sorted out. My friend is about ready to take a hammer to his buzzer . . . > Mine is going to be fixed by the guy who rebuilt the engine. He says he got > a bad batch of switches. I'm just trying to find which is the right part > for my friend to order . . . > > My van has a newly rebuilt engine and is running Pennzoil 10w-30. I've > never run less than 20w-50 in it and never had this problem, but the guy > who built the engine swears that the pressure is fine and this weight of > oil should be fine, that it's a faulty oil pressure switch. > > My friend is running 15w-50, I think, and has a fairly fresh engine as > well. I suspect, but do not know for sure, that his oil pressure is fine. > > Bus Depot has this one: > http://www.busdepot.com/068919081a > Is this the right switch to fix this problem? > > Thanks, > Marc Perdue >
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