

| Subject: | Re: Starter system woes |
| From: | Nunya Business |
| Date: | Wed, 16 Jan 2008 18:01:06 -0800 |
When I had this syndrome I fixed it by removing the starter and cleaning it and everything around it as well as the tranny ground and so on. I also replaced the wire ends as they were corroded and failing. When I looked through the archives at the time that process seemed to be the most common fix by far, so it may be worth trying first. I know you said you don't have your tools on you but in most places you could get one of those 'road tool kits' or a similar type tool kit that would have most of what you need to do the job pretty cheap-like. Cya Robert On 1/16/08, TJ Hemrick <x53gunner@gmail.com> wrote: > > I've known of this problem. I had a 79 bus that has this relay > setup. I'm > just in disbelief (reason unknown) but it sure is sounding like the likely > cause. I guess I just didn't want to believe it could be this and was > sure > it was a "hard" part failure. So much for gut instinct. For the record, > I > did in fact, clean a bunch of grounds off back in the engine bay and the > tranny area. Unbelievably, they were clean. Weird, especially for > coastal > Florida. OH, I made a typo on the original post. I meant to say > "Ignition > switch" and not "Starter" switch. Thanks to Jake de Villiers for pointing > that out to me. No need to confuse anyone more than I already have. I > heard the old standard Ford relay is the relay of choice for this due to > it's simplicity and low price. > > Thanks, > > TJ > > > On 1/16/08, Larry Alofs <lalofs@gmail.com> wrote: > > > > This is a very common problem. You should be able to find quite a bit > in > > the archives. I believe that one or more of the vendors sells a "hard > start > > relay" kit. The problem is caused by a marginal design, resistance at > the > > start terminals in the ignition switch, aged wiring with corroded > > connections, gummed up solenoid, vanagon gremlins, or any combination of > > these. > > The solution is usually to put a hefty relay in a location near the > > starter, like under the back seat. When activated, it should make a > > connection between the large positive terminal on the solenoid and the > start > > terminal. The wire that originally connected to the start terminal is > used > > to activate the relay, so the relay is the only load on the circuit from > the > > ignition switch. > > My own measurements indicate that the solenoid coil draws about 37 > amps, > > so I feel that the relay should be rated for 50 A or more. > > Dennis Haynes has expressed concern that arcing at the relay contacts > > might weld them together and keep the starter running. I have not seen > any > > reports of this happening. I believe he recommended a special type of > relay > > which is used in some RVs. > > > > HTH > > Larry A. > > > > > > > > > > On Jan 16, 2008 4:56 PM, TJ Hemrick <x53gunner@gmail.com> wrote: > > > > > All, > > > I've been hunting a mysterious starter problem and I need your help. > > > It's > > > crunch time and I can't tolerate this problem anymore. It's an 87 > > > Wolfie GL > > > Automatic. The starter slowly stopped engaging after key rotation. > > > Slowly > > > as in more frequently over a 2-3 month period until it finally quit > > > engaging. So, being the vw geek I am, I dove underneath with metal in > > > hand > > > to jump the contacts. I ordered a replacement switch, put it in, it > > > just > > > barely hesitated but started like normal otherwise. I figured it had > > > been > > > so long since it did that correctly, I must not have noticed the > delay. > > > Wrong answer-there is no discernable delay. It just quit working 2-3 > > > days > > > later. It starts just fine each and every time I jump the terminals > on > > > the > > > solenoid. Every once in a while it will rotate and start but only > after > > > a > > > 3-6 second delay. After a previous post to the group, I checked a few > > > items > > > but no luck. I've wiggled the gear selector (and even ran it though > the > > > entire range) while holding the key in the start position. I've > jiggled > > > the > > > key. No change from either of those. Is there a way to bypass the > > > neutral > > > safety switch for testing. I'm not near my tools currently (long > story) > > > or > > > I'd have the console around the selector in pieces already. Can > ANYONE > > > think of ANYTHING else that might be doing this? I'm pretty sure that > > > if > > > the start rotates when I jump it, it's 99% good. New starter switch > > > bad? > > > Possible, but not likely. Especially since it has the exact same > > > symptons with the old switch. Someone put me out of my misery. > > > > > > Thanks, > > > > > > TJ > > > > > > > >
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