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Wildthings Samba Member
Joined: March 13, 2005 Posts: 50351
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Posted: Fri Nov 05, 2021 11:14 am Post subject: Re: Official lazy person's stupid question thread |
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patrickgreen wrote: |
This question may or may not belong here.
Having problems with my alternator not charging. Bought a new one and still have the problem. Will it show charge at the battery with a bad ground? I have looked and it seems ok? Just trying to figure this seemingly simple problem out.
82 diesel Westy with a brand new 65 amp Bosch alternator.
Thanks in advance. |
Every connection in your high amperage starter-alternator-battery loop must be good for the system to work well, this include the ground side of the loop including the transmission ground strap. Do a good job of cleaning the connections and treating them with dielectric grease and you will get years of trouble free service, while if you half arse your work you will get to spend a lot of time sitting in a windy parking lot somewhere trying to get one more start out of your prematurely damaged starter and battery. If either of your battery cable has the junky replacement style ends, then toss them in the garbage and get new cables. |
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AndyBees Samba Member
Joined: January 31, 2008 Posts: 2331 Location: Southeast Kentucky
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Posted: Fri Nov 05, 2021 2:39 pm Post subject: Re: Official lazy person's stupid question thread |
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Wild Things nailed.
9 years ago, I finished the TDI install in my 84 Vanagon ....... from day one, I had starting issues! The issues lasted for almost 18 months.... very long story!
The ground cable connection on the transmission up by the mount, wasn't good. The starter was sucking practically all of the ground. The ECU for the TDI engine wasn't getting the proper ground which resulted in long cranking starts time and again. As I said, very long story chasing practically everything. Anyway, this is how I discovered the problem, with the door open and Van parked, I used a very long battery cable to make a direct battery ground connection to the engine block. Boom, boom, boom, the engine started every time without hesitation!
One last story ....... a friend of mine spent almost $500.00 chasing a no start due to a bad ground on his 90 Carat (his mechanics spent his money). I repaired the butcher job they done on the wiring, cluster, etc. The ground on the left side of the engine bay to the ECU/Fuel Injection wasn't making good contact...... really, no contact! ........ All as a result of installing a new left tail light assembly which is also grounded at that spot.
Grounding completes the circuit ......... check your grounds! _________________ '84 Vanagon Tin-top, ALH TDI. 1989 Tin-top
1983 Air-cool, 225k miles, 180k miles mine. Seven trips to Alaska from 1986 thru 2003. |
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jimf909 Samba Member
Joined: April 03, 2014 Posts: 7472 Location: WA/ID
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Posted: Fri Nov 05, 2021 3:49 pm Post subject: Re: Official lazy person's stupid question thread |
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AndyBees wrote: |
Anyway, this is how I discovered the problem, with the door open and Van parked, I used a very long battery cable to make a direct battery ground connection to the engine block. Boom, boom, boom, the engine started every time without hesitation!
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This has become a new favorite diagnostic of mine. Mom's diesel John Deere tractor wasn't starting. My brother-in-law wanted to ship it off to the shop for work (he doesn't do cars/tractors). I futzed with it, saw the tired looking 30 year old ground cable, used jumper cables to connect the battery to the engine black and bam! A trip to Farm and Fleet for a new cable and the problem was solved.
This is new to me since learning about bad grounds here. _________________ - Jim
Abscate wrote: |
Do not get killed, do not kill others.
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Current: 1990 Westy Camper - Bostig RG4, 2wd, manual trans w/Peloquin, NAHT high-top, 280 ah LFP battery, 160 watts solar, Flash Silver, seam rust, bondo, etc., etc.
Past: 1985 Westy Camper - 1.9 wbx, 2wd, manual trans, Merian Brown, (sold after 17 years to Northwesty who converted it to a Syncro). |
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16CVs Samba Member
Joined: February 22, 2004 Posts: 4026 Location: Redwood City, California
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Posted: Sat Nov 06, 2021 2:46 pm Post subject: Re: Official lazy person's stupid question thread |
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I like that your Mom has a John Deere tractor, does she have a favorite gun as well?
Stacy _________________ 1987 Syncro Westfalia Triple knob (bastard)
1989 Syncro Tristar Triple knob "Swedish"
2013 Jetta Hybrid a true "Zwitter"
Samba member # 14980
Call anytime number 650 722 4914 .
Keep Your van running and upkept tastefully for the love of the hobby.
Don't let your van end up in an "abortions" thread. |
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Chestercopperpot Samba Member
Joined: March 26, 2017 Posts: 114 Location: Colorado
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Posted: Sat Nov 20, 2021 8:05 pm Post subject: Re: Official lazy person's stupid question thread |
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Is this AC compressor related? Both red wires running out of the red arrow go to sheathing and back thru the firewall. The blue arrow is a insulated female bullet connector. Just finishing up after h2o replacement.\Thanks |
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djkeev Samba Moderator
Joined: September 30, 2007 Posts: 32625 Location: Reading Pennsylvania
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elizer Samba Member
Joined: May 02, 2016 Posts: 1466 Location: Northern Virginia
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Posted: Thu Nov 25, 2021 8:20 am Post subject: Re: Official lazy person's stupid question thread |
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I was washing the pop top to prepare to apply some penetrol. I noticed in the gap between the hatch and body a bunch of gunk and road debris collecting. As I was scrubbing with a sponge the gasket of goop (on top of the fasteners for the curtains) disintegrated.
What is the amazonable name for the goop they used to form the gasket on the otherside of the fasetener? Is it just RTV gooped up and let to dry?
Happy Thanksgiving!
Edit: Added a picture incase I made zero sense. There looks to be 3 up there that could use fixin
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djkeev Samba Moderator
Joined: September 30, 2007 Posts: 32625 Location: Reading Pennsylvania
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elizer Samba Member
Joined: May 02, 2016 Posts: 1466 Location: Northern Virginia
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Posted: Thu Nov 25, 2021 8:33 am Post subject: Re: Official lazy person's stupid question thread |
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djkeev wrote: |
“Dum Dum” strip caulk
A 3M product available at parts store everywhere |
Thank you! Looks like I will have A LOT of excess. If anyone needs some free pick up in Northern VA lol. |
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bobbyblack Samba Member
Joined: May 21, 2015 Posts: 4351 Location: United States, Iowa
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Posted: Fri Nov 26, 2021 11:58 am Post subject: Re: Official lazy person's stupid question thread |
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Yesterday I was faced with a brake wheel cylinder replacement project. I had gotten a metric set of flare wrenches a couple of years ago, but to my amazement, none of the wrench sizes were correct. I checked with my normal set, and an 11mm wrench was the size I was in need of. I used a bit of heat and finesse, and was able to get the hydraulic line to NOT strip off with the normal 11mm wrench. However, today, seeking the 11mm flare at several hardware and farms equipment tool stores, I certainly did NOT find any 11mm flare wrench.
What gives? I used a metric to SAE calculator, and got the closest SAE one, but I just don't get why there is not an 11mm flare in a set, and none to be found on shelves either..
EDIT: found a set on Amazon with an 11 included.. only $50, sheesh _________________ '87 Westy 'Flossie','86 Westy 'R1','86 tintop GL - Subi2.2 'J2','83.5 stock tintop L 'ZoomBus','74 Karmann Ghia, '63 Notch |
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Abscate Samba Member
Joined: October 05, 2014 Posts: 22668 Location: NYC/Upstate/ROW
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Posted: Fri Nov 26, 2021 12:44 pm Post subject: Re: Official lazy person's stupid question thread |
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bobbyblack wrote: |
Yesterday I was faced with a brake wheel cylinder replacement project. I had gotten a metric set of flare wrenches a couple of years ago, but to my amazement, none of the wrench sizes were correct. I checked with my normal set, and an 11mm wrench was the size I was in need of. I used a bit of heat and finesse, and was able to get the hydraulic line to NOT strip off with the normal 11mm wrench. However, today, seeking the 11mm flare at several hardware and farms equipment tool stores, I certainly did NOT find any 11mm flare wrench.
What gives? I used a metric to SAE calculator, and got the closest SAE one, but I just don't get why there is not an 11mm flare in a set, and none to be found on shelves either..
EDIT: found a set on Amazon with an 11 included.. only $50, sheesh |
A 7/16 should work fine but even my go to brand, Tekton, isn’t carrying an 11 mm flare in their set. Oooof. _________________ .ssS! |
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elizer Samba Member
Joined: May 02, 2016 Posts: 1466 Location: Northern Virginia
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Posted: Mon Nov 29, 2021 7:05 pm Post subject: Re: Official lazy person's stupid question thread |
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I tried searching this, but I don't even know what it is called. I tried vanagon rear bumper flap thiny and all the results were mudflaps. Its the plastic or rubbery flaps that attach to the body. It tucks under the top of the fiberglass bumper. I can see where they poke through beneath the back of the tail lights inside the engine bay.
What are these flappy things called? And what purpose do they serve? I just see dirt and leaves stuck between it and the body.
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do.dah Samba Member
Joined: August 27, 2015 Posts: 447 Location: Washington
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Posted: Mon Nov 29, 2021 8:55 pm Post subject: Re: Official lazy person's stupid question thread |
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No idea what that stuff is called, but, I used bottom garage door seal to replace the original stuff. You can get 9' lengths from the big box stores for about $10, and it allows you to run it across the entire back. |
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DuncanS Samba Member
Joined: October 17, 2013 Posts: 4583 Location: New Hampshire
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Posted: Mon Nov 29, 2021 9:07 pm Post subject: Re: Official lazy person's stupid question thread |
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You are right. I couldn't find any mention of it either. It keeps road crud from getting all over the back tin. If you don't have one a junkie would, but a piece of inner tube might be able to be sandwiched under the lip of the bumper and work too.
Duncan |
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kamzcab86 Samba Moderator
Joined: July 26, 2008 Posts: 7923 Location: Arizona
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Posted: Mon Nov 29, 2021 9:12 pm Post subject: Re: Official lazy person's stupid question thread |
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elizer wrote: |
What are these flappy things called? And what purpose do they serve? |
VW simply called it "trim". More info here: https://www.thesamba.com/vw/forum/viewtopic.php?t=731662 .
I removed mine years ago & have seen zero difference... in fact, I prefer not having them in place.🤷🏻♀️ _________________ ~Kamz
1986 Cabriolet: www.Cabby-Info.com
1990 Vanagon Westfalia: Old Blue's Blog
2016 Golf GTI S
"Real knowledge is to know the extent of one's ignorance." - 孔子 |
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elizer Samba Member
Joined: May 02, 2016 Posts: 1466 Location: Northern Virginia
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Posted: Mon Nov 29, 2021 9:53 pm Post subject: Re: Official lazy person's stupid question thread |
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Ya all I see is crud in between the trim and the body. One apiece appears to have a screw in place of it. Did you fill the holes back in with a rubber plug or anything? Or do they make you go faster ? I'll give the front and back a wash and decide what to do about them. |
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Abscate Samba Member
Joined: October 05, 2014 Posts: 22668 Location: NYC/Upstate/ROW
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Posted: Tue Nov 30, 2021 3:16 am Post subject: Re: Official lazy person's stupid question thread |
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Maybe a piece of butyl tape, elizer? _________________ .ssS! |
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ZsZ Samba Member
Joined: December 11, 2010 Posts: 1647 Location: Budapest Hungary, Europe
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Posted: Tue Nov 30, 2021 3:27 am Post subject: Re: Official lazy person's stupid question thread |
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elizer wrote: |
What are these flappy things called? And what purpose do they serve? I just see dirt and leaves stuck between it and the body.
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the official name is: trim but sometimes called infill piece
partnr: 255807397
clip partnr is: 161807806
Some european vendors have them in stock.
Its function is to keep the dirt getting up to cover the rear lamps from under the bumper.
Worth jet washing the inside of the bumper regularly. _________________ Zoltan
1.9 MTdi 2wd Multivan (ex Caravelle)
Van since 2006, engine since 2008 |
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elizer Samba Member
Joined: May 02, 2016 Posts: 1466 Location: Northern Virginia
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Posted: Tue Nov 30, 2021 6:19 am Post subject: Re: Official lazy person's stupid question thread |
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I knew there had to be a purpose. I will leave it in place and try keep it clean since I am reusing the fiberglass bumper. I wonder if
Thanks everyone for the helpful information. |
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elizer Samba Member
Joined: May 02, 2016 Posts: 1466 Location: Northern Virginia
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Posted: Tue Nov 30, 2021 6:21 am Post subject: Re: Official lazy person's stupid question thread |
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Abscate wrote: |
Maybe a piece of butyl tape, elizer? |
funny enough i just bought some based on Djkeevs reply on my other issue. So if I do remove it I think I will slap some of that on there. I have sooo much I don't know what to do with. |
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