

| Subject: | Re: altenator light |
| From: | Sean Cole |
| Date: | Mon, 24 Jan 2000 12:28:52 PST |
I had exact same experience. Sean >From: Karl Wolz <wolzphoto@WORLDNET.ATT.NET> >Reply-To: Karl Wolz <wolzphoto@WORLDNET.ATT.NET> >To: vanagon@GERRY.VANAGON.COM >Subject: Re: altenator light >Date: Mon, 24 Jan 2000 13:05:29 -0800 > >Naah, Vanagons didn't have shift indicator lights. My '84 was doing the >same thing. Light on at startup (normal) and then at around 3500rpm (not >normal). Turned out the brushes were on their last legs. Replace brushes >- >light goes out. > >Karl Wolz > >----- Original Message ----- >From: "Bulley" <gmbulley@BULLEY-HEWLETT.COM> >To: <vanagon@GERRY.VANAGON.COM> >Sent: Monday, January 24, 2000 10:34 AM >Subject: Re: altenator light > > > > One question at a time, as follows below... > > > > G. Matthew Bulley > > Bulley-Hewlett > > Corporate Communications Counselors > > www.bulley-hewlett.com > > Cary, NC USA > > 888.468.4880 tollfree > > > > "I, the undersigned, shall forfeit all rights, privileges, and licenses > > herein and herein contained, et cetera, et cetera . . . fax mentis > > incendium gloria culpum, et cetera, et cetera . . . memo bis punitor > > delicatum!" It's all there, black and white, clear as crystal! >-Wonka > > > > > > -----Original Message----- > > From: Jason Willenbrock [SMTP:pooncerelli@HOTMAIL.COM] > > Sent: Monday, January 24, 2000 12:22 PM > > To: vanagon@GERRY.VANAGON.COM > > Subject: altenator light > > > > i currently purchased an 82 california emmission aircooled (rebuilt 40k > > 1.9)westy with a few bugs that i am currently working out. one that >really > > has me stumped is the altenator light. this light will go on with every > > start up and go off when i give it a little gas. maybe a diode gone bad? > > > > Completely normal VW alternator operator. Energizer wire doesn't trigger > > until circa 1,200 rpm. > > > > in addition, the light will go on at high rpm when i need to shift into > > another gear. once i do shift up the light will go off. i tried > > tightenting the belt with no avail. anybody got any clues as to what is > > going on. > > > > (PURELY A GUESS) your light performs exactly the same way a shift light > > does in other VW's of that era. Check your owners manual to make sure >your > > alt light doesn't do double duty as a shift light. And make sure you > > haven't overtightened that belt, as this will cost you your alt >bearings. > > > > also i have a very loud clacking noise (like lashing valves) > > which seems to be coming from the fan. > > > > Doubtful. Check the fan mounting bolts, and try pulling on the fan to >make > > sure it is tight on the crank. They *can* come loose, but (IME) one of >the > > bolts will come out and ruin the fan in the process. > > > > i first thought that it was the > > valves but after popping off the valve cover and feeling the valves were > > tight i started to look in other directions. > > > > Not a sure test. Reset the valve lash per Bentley or Haynes, but only >use > > 1/2 to 1 turn after contact rather than 2 turns. > > > > would the lifters or cam > > follower make such noises, if so would a compression test reveal >problems, > > i > > did a test and compression was 125 all around. > > > > Test could point to symptoms. 125 sounds a tad low, which could indicate > > the lash is wrong. Or it could indicate that the oil was cold, or the > > throttle plate wasn't wide open. 125 isn't bad, but 140 is what I would > > expect on a 40k motor. Did you reset the lash before the test or no? > > > > i am very confused. the > > noise is most pronounced at idle, when throttling it does increase at a > > faster rate then seems to disappear. > > > > Sounds like either valves or *maybe* an upper rod bearing. But I would >lean > > heavily toward valves. Sounds like a lifter or two pumping up after > > sitting. Run a can of Marvel Mystery oil through it for a week then >drain > > the oil and put in the proper weight and a Knecht or Mann filter and see >if > > it doesn't stop. > > > > finally, i am wondering about lazy oil > > pressure. when i had the valve cover off i ran the engine and noticed >that > > oil was coming out of the push rods very lazily if you will, oil >pressure > > light never comes on except at intial test. is this common or am i just > > paranoid? > > > > The latter. > > > > i thought oil would be spewing out like crazy. > > > > See above. Oil doesn't really spew in the upper end. If the motor (and >oil) > > are really hot, and you are running at high speeds, you would see some > > crazy spewage. > > ______________________________________________________ > > Get Your Private, Free Email at http://www.PrivateFreeEmail.com > > ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com
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