

| Subject: | Re: recap (still not fixed) Re: Update (not fixed...) Re: FIXED? (and, advice needed...) (was: Re: low voltage, starter running intermittently, but alternator is okay?) |
| From: | Wesley Pegden |
| Date: | Thu, 2 Feb 2006 21:01:43 -0500 |
Oh, I definitely agree. Even if it wasn't the problem, it's good I cleaned my grounds. And I think I can change a vanagon starter in under 10 minutes now, including the bushing! -Wes Robert Fisher wrote: > I know it was a PITA for you, but I'd consider it a positive > experience, all > things considered: You know a lot more about your van, you did some > maintenance-type items that probably needed to be done anyway, and the > archives now have a fairly exhaustive thread on the subject if there > wasn't > one before. Plus the rest of us all got an education. I can't wait for > something else to break down on your van! > > Just kidding. : ) > > Cya, > Robert > > ----- Original Message ----- > From: "Wesley Pegden" <wes@CS.UCHICAGO.EDU> > To: <vanagon@GERRY.VANAGON.COM> > Sent: Thursday, February 02, 2006 4:15 PM > Subject: Re: recap (still not fixed) Re: Update (not fixed...) Re: FIXED? > (and, advice needed...) (was: Re: low voltage, starter running > intermittently, but alternator is okay?) > > >> The end of this just happened 5 minutes ago. My replacement starter had >> been bad, and my new one just arrived. I put it in, and now it starts >> right way every time. I'm happy to be done with this! >> >> In any case, my extensive (though possibly superfluous) electrical >> debugging has made me interested in installing a permanent volt-meter in >> the van... I'll post about that separately. >> >> Thanks again to everybody who helped (and kudos to those who told me to >> suspect the replacement starter) >> -Wes >> '84 manual >> >> Robert Fisher wrote: >>> Did I miss the end of this? What happened? >>> >>> Cya, >>> Robert >>> >>> ----- Original Message ----- >>> From: "Wesley Pegden" <wes@CS.UCHICAGO.EDU> >>> To: <vanagon@GERRY.VANAGON.COM> >>> Sent: Saturday, January 28, 2006 10:53 AM >>> Subject: Re: recap (still not fixed) Re: Update (not fixed...) Re: >>> FIXED? >>> (and, advice needed...) (was: Re: low voltage, starter running >>> intermittently, but alternator is okay?) >>> >>> >>>> Again, thanks for the replies guys... I'll get this fixed >>>> eventually. I >>>> just went out and put a voltmeter on the back of the starter (well >>>> solenoid, actually) on the post where current is supplied (on mine I >>>> have two wires on this post?). Anyways, With everything off, voltage >>>> there is 12.6, basically what it is at the battery. If I turn the key >>>> and it fails to start, voltage at the starter is measures >>>> 11.8-11.9. Is >>>> this voltage high enough that I should be suspecting my starter, or >>>> low >>>> enough that I should be blaming my connections? In the meantime, I'm >>>> going to check this connection, Mike, since I'm out of other ideas. >>>> >>>> -Wes >>>> >>>> (For those just joining the discussion, the van is an '84 1.9l manual, >>>> with an intermittent start problem, which seems to be fairly >>>> unaffected >>>> by temperature, or for how long it's previously been driven. Battery >>>> tests fine at a FLAPS, and I've replaced the alternator, starter, >>>> starter bushing, and replaced and cleaned the battery and transmission >>>> grounds. Engine compartment ground is also new. Voltage when running >>>> is 13.8v.) >>>> >>>> >>>> Mike Frost wrote: >>>>> On my '86, the big positive wire on the alternator goes to a black >>>>> plastic >>>>> junction box mounted on the firewall just above the thermostat >>>>> housing. >>>>> Inside the junction box, the wire is bolted to a stud which is the >>>>> main >>>>> connection point between the battery and the alternator/starter >>>>> motor. I >>>>> found this point to be corroded and the resistance was causing the >>>>> connection to heat up. This is the most likely spot to cause a big >>>>> drop >>>>> in >>>>> current/voltage going to the engine from the battery. The fact >>>>> that you >>>>> only >>>>> have problems when starting makes it seem likely that the battery >>>>> does >>>>> not >>>>> have a clean path to (or thru) the engine compartment. Once the >>>>> engine is >>>>> running, all the current is supplied by the alternator. >>>>> >>>>> On 1/27/06, Wesley Pegden <wes@cs.uchicago.edu> wrote: >>>>> >>>>>> Today I tried a new ignition switch and changed out the transmission >>>>>> ground strap. Neither fixed the problem. I don't have any ideas >>>>>> past >>>>>> the starter at this point. I also tried jumping the battery, as >>>>>> some >>>>>> have suggested my problem might still be a bad battery. No dice. >>>>>> >>>>>> >>>>>> -Wes >>>>>> >>>>>> Roger Sisler wrote: >>>>>> >>>>>>> ground straps, ignition switch plug,then take your new starter >>>>>>> to an >>>>>>> advance auto parts store and have them test it for free. >>>>>>> >>>>>>> >>>>>>> >>>>> >>>>> >>> >
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