

| Subject: | Re: Trying to understand starter stuff adding a relay failure points |
| From: | Dennis Haynes |
| Date: | Wed, 24 Dec 2014 14:13:42 -0500 |
The best of tires can and do fail! So if I can eliminate them I get rid of that failure point. The spare doesn't affect me until one of the other fail, right? So why get rid of that one? I think I miss-read your joke. Dennis -----Original Message----- From: Jim Felder [mailto:jim.felder@gmail.com] Sent: Wednesday, December 24, 2014 1:16 PM To: Dennis Haynes Cc: <vanagon@GERRY.VANAGON.COM> Subject: Re: Trying to understand starter stuff adding a relay failure points I'm surprised, Dennis. I would think your Vanagon would win the Best Tire Award! Jim > On Dec 24, 2014, at 10:30 AM, Dennis Haynes <d23haynes57@hotmail.com> wrote: > > I would start by getting rid of the 4 tires I drive on! > > Dennis > > > -----Original Message----- > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On > Behalf Of Jim Felder > Sent: Wednesday, December 24, 2014 10:34 AM > To: vanagon@GERRY.VANAGON.COM > Subject: Re: Trying to understand starter stuff adding a relay > > If I got rid of every point of failure on my Vanagon, I would be looking at the spare tire sitting in the driveway, if that. > > Jim > > On Wed, Dec 24, 2014 at 8:22 AM, Miguel Pacheco > <mundopacheco@gmail.com> > wrote: > >> A timely warning. A PO crudely wired in a Hard Start Relay on one of >> my current Syncro projects. I backed it into a parking space at the >> office (backing in required/company policy,) and left it in reverse, >> sans emergency brake (not working.) The solenoid somehow became >> energized and the van powered over the cement parking stop and across >> the sidewalk, nestled itself against the office building, where it >> continued cranking until the battery died. I snipped that rat's nest >> out of there and now can't find it to inspect it for exact point of >> failure. The relay was exposed, hanging next to the tranny, there was >> about 6' of extra wire all coiled up with connections crudely twisted >> on and held with gobs of electrical tape. Still, the point is that, >> even if done right, it is an added point of failure. A potentially dangerous one. >> I have installed a new Starter and properly restored the wiring to >> stock. A slow turning starter condition still exists and, as Dennis >> advises, I know that it doesn't need an added relay, but, clearly, the PO thought it did. >> >> *Miguel* >> >> *The free soul is rare, but you know it when you see it- basically >> because you feel good, very good, when you are near or with them. * >> *- Charles Bukowski, Tales of Ordinary* >> >> >> >> On Wed, Dec 24, 2014 at 6:39 AM, Dennis Haynes >> <d23haynes57@hotmail.com> >> wrote: >> >>> In know there are many that see this as an upgrade but in fact you >>> are just adding another failure point. For all of our vans the >>> original >> design >>> has lasted for 23 years + with maybe a few switch failures. Things fail. >>> The really does nothing to help a slow turning starter. All it does >>> is help get the starter solenoid to pull the gear out and make the >>> contact >> for >>> the starter motor. The other point of failure is these relays can >>> fail closed. That makes for bad day. The relay used for this should >>> be of a >> type >>> designed for an inductive load (arching) and be of a double break, >>> spring loaded design. If installed in the engine compartment or >>> otherwise >> outside >>> it should also be sealed or at least enclosed to keep most weather out. >>> >>> Slow turning starters are usually a sign of a bad battery, cables, >>> or the starter itself. For an upgrade ask for 87 and later as they >>> are slightly higher horsepower, (.8 instead .7). I know Bosch is our >>> preferred brand >> but >>> I have had many over the years that were not right. The relationship >>> of volts/amps/power gets very complex with these types of motors but >>> if a >> new >>> starter is slow to turn testing needs to be done to establish why. I >>> find that if I get a bad starter it is usually a batch problem so >>> the next 3 >> or >>> 4 will also be bad. I have recently had very good luck with starters >>> and alternators from NAPA and AutoZone. >>> >>> Merry Christmas >>> Dennis >>
Have something to add on this topic today? Revive this thread in the forum »