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1967 VW Variant.

2456719

Comments

  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Starter solenoid is kaputt. So i will have to go through my stash this afternoon
    to see if I have a spare, but I dont think I have.

    Updates to follow.


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    No spare motor. So more diligent inspection of the existing motor,
    and I think I have it fixed now. Solenoid may be ok, and a good cleaning of the shaft to allow
    free movement of the gear may be all thats needed.
    Waiting on a battery to charge to test it before refitting.

    Fingers crossed


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Just managed a compression test on my own.

    The innovative aircraft flip switch allowed me to turn on the starter,
    and walk around to the back of the engine and take the readings.:)

    The engine turns nice and freely with no sign of mechanical issues.
    No bangs, clanking, growling ect it spins freely and evenly.

    Compression readings are.
    No 1 140 psi.
    No2 105 psi.
    No3 100 psi.
    No4 180 psi.

    I had to look a second time at no 4, as i have never had a .

    vw engine with that high a reading.

    In theory if this engine has fuel and spark, it has to start, when it has compression. It may not run sweet and even, but it should start.

    This level of compression tells me 2 things. Valves are closing, but maybe not fully, maybe sticking. Or valve tappet settings are wrong.

    Valve checking and setting is next on the list.

    Given that this is a boxer engine, and the high and low readings are balanced across the engine, this may run OK


  • Posts: 0 [Deleted User]


    Threads like this and alfas are the reason I joined boards.


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Just checked the valves.

    And they are perfectly set. So well, that I found no need to adjust them.
    It might be safe to say that the lower valve readings may increase a bit if this engine runs.Rings may be sticking in the pistons from lying up.

    And at the moment I have found no mechanical reason why this car failed to start, and ended up under house arrest:)

    So by reason of elimination so far, it points towards either a fuel issue or high tension or low tension circuit fault. So thats where I am going next.

    Distributor cap and rotor, and coil..


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Just for the record the starter gear was definitely sticking on the shaft.
    Although I could move it, the solenoid did not have enough power to.

    Good clean with WD 40 did the job. And its cranking nicely now.


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Distributor issue could be one of many things.
    Dirty inside the cap.
    Brass plates inside the cap corroded.
    Carbon pin and spring at the inside top of the cap.

    Cracked cap.
    Cracked rotor,
    Dirty rotor,
    Wrong rotor.
    Loose rotor.
    Worn distributor drive,
    Worn distributor body.

    But we will find the problem, whatever it is, fix it, and start this car


  • Registered Users, Registered Users 2 Posts: 3,551 ✭✭✭John.G


    kadman wrote: »
    Just checked the valves.

    And they are perfectly set. So well, that I found no need to adjust them.
    It might be safe to say that the lower valve readings may increase a bit if this engine runs.Rings may be sticking in the pistons from lying up.

    And at the moment I have found no mechanical reason why this car failed to start, and ended up under house arrest:)

    So by reason of elimination so far, it points towards either a fuel issue or high tension or low tension circuit fault. So thats where I am going next.

    Distributor cap and rotor, and coil..

    You probably know this already anyhow but you can check the low tension spark & static timing by connecting a M.Meter or the appropriate voltage bulb 12V? between the coil negative & earth, switch on ignition and turn the engine by hand, you will get 12V or the bulb will light up when the points open=ignition point, then check timing with no1 piston approaching TDC., static timing mark will be on C.shaft pulley.


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    John.G wrote: »
    You probably know this already anyhow but you can check the low tension spark & static timing by connecting a M.Meter or the appropriate voltage bulb 12V? between the coil negative & earth, switch on ignition and turn the engine by hand, you will get 12V or the bulb will light up when the points open=ignition point, then check timing with no1 piston approaching TDC., static timing mark will be on C.shaft pulley.

    I did:)

    But as the electrical components are 53 years old, I will

    be checking them to find out the source of the problem and replacing them anyway:)


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  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Just inspected and cleaned the points and distributor cap.
    All looks ok now.
    But this car would never start with the positon of the ignition timing.
    Its way too early

    Its so far advanced I cannot get a pic down through the timing inspection hole.
    Its firing about 40mm before it should. So its firing when the exhaust is closed,
    and when the inlets are not fully closed. Probably backfiring up the manifold.

    Its firing way too early. So I am going to do a cursory setting of TDC, and then half spoonful
    of go juice down each manifold, and hit the starter.

    I have a new set of bosch plugs that I will install, but leave in the existing points, at their existing gap, just to see was it this that caused the problem.

    Vw points were notorious for moving, and if they did this changed the ignition timing.And this would never happen had the points hitting the cam been greased before fitting. But this was never done.

    Most problems with moving vw points, was that they fully closed, then no spark, then no starting.

    Just off for a cuppa now.:)

    :)


  • Registered Users, Registered Users 2 Posts: 6,638 ✭✭✭zilog_jones


    Would you consider an electronic ignition conversion, or do you want to keep it as original as possible?


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Well now that i have it running, i will keep it stock

    Success.:p:p:p:p


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman




  • Registered Users, Registered Users 2 Posts: 763 ✭✭✭alfa beta


    Wow - this is a fantastic thread - I can't believe you've already got that engine running - absolutely brilliant - I know the old man wudda been seriously impressed!!


    Can't wait to see and hear it running. The car was parked up a couple of years before I was born, so it'll be a first for me!!!


    Thanks for a great thread and great pics Kadman. I'm delighted the car found such a great new owner :):):)


  • Registered Users, Registered Users 2 Posts: 75 ✭✭davycha


    Well done , delighted to hear its running :):).


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  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Just waiting for a battery to charge.

    Engine was running, with smoke everywhere from the oil put into the cylnders to
    check for compression.

    And of course a startup after 53 years non running is going to be hard on batteries.

    I managed a startup vid which I will post later on, but its doubtful you will see me and John

    through the smoke,:D


  • Registered Users, Registered Users 2 Posts: 65,705 ✭✭✭✭unkel
    Chauffe, Marcel, chauffe!


    Result! Well done man, running already and you only had the car a few days.

    Can't wait for that vid :D


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Starter motor was not great at the start as you know, and the continuous cranking has now
    made the solenoid go off the deep end.
    So....
    I am putting the starter in for a rebuild tomorrow morning


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    ...


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    And to bring you up to date on the position so far, and whats happening,
    and what we found that possibly caused thsi car to be a non runner.

    As you know there was spark at the plugs and points. So the next step was to
    check the ignition timing to see where that was . As stated in earlier posts,
    the timing was so far out it would never start.

    So we attempted to reset the timing, but we could not revolve the distributor
    far enough to accomodate this at all. Strange as the unit moved freely, but would not go
    to where we needed it to go.
    So we investigated further....

    On early vw engines there were various distributors fitted, in short, some with a large vacuum canister
    to change the advance/retard settings for the plug spark. Getting its vacuum signal from the carburretor.
    There were basically 2 types of canister. Large and smaller body.

    On closer inspection of the distributor body to see if there was any restriction reasons why we could
    not reach the setting. We noticed that the vacuum body was clipping the distributor connection plate bolt
    that holds the distributor to the engine case. Unless you knew about VW engines , this issue would be easliy
    missed.And indeed it had been fitted with a large body unit, instead of a smaller one.

    Solution was to remove the distributor, remove the large vacuum and replace it with a smaller one.
    So distributor was taken off, but no replacement unit to hand.
    Not wanting to go searching for one, we decided to take off the vacuum, and replace the distributor with out it.
    And as we only wanted to fire the engine up, this would suffice.

    Thats what we did, dissy on and cranked it.

    Fired almost immediately, filled the place with smoke:D:D

    Next plan is to fit the repaired starter, and work on getting a nicely running engine:)

    And by the way, the "we" is myself and my brother John, who is also another VW nut, and between us we have 100 years joint experience of working on old volks. We both met alpha and assured him that we would get it running.

    So we are over the first hurdle:P

    Onwards and upwards.


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  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    I suspect that you now know we are both old dudes:cool::P


  • Moderators, Science, Health & Environment Moderators, Social & Fun Moderators, Regional West Moderators Posts: 60,478 Mod ✭✭✭✭Gremlinertia


    kadman wrote: »
    I suspect that you now know we are both old dudes:cool::P

    The older the fiddle ;) Absolutely loving this thread, thought Alfa's thread has been amazing so far and for this to come from it!. Can't wait for the video, well done to you and your brother


  • Registered Users, Registered Users 2 Posts: 1,213 ✭✭✭JabbaTheHut


    Great thread. Looking forward to the video.


  • Registered Users, Registered Users 2 Posts: 9,617 ✭✭✭ba_barabus


    Best thread on Boards in years :cool:

    Any chance you'd setup a Youtube channel and post regular videos?


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    In this pic here you can see the distributor vacuum at its fullest
    clockwise turn, but it needs to revolve further to allow the ignition timing
    fire at top dead centre.
    At this point it was about 40mm before TDC mark on the pulley,

    oFJ046s.jpg

    Here you can see the pulley with the TDC marks clearly, well left of the centre
    line block on the right of the pulley apperture. It should be vertically in line with this.

    r06011R.jpg

    This is the large vacuum body that was restricing full clockwise rotation.

    HG2z3Y1.jpg


    Here is another issue we found with the right hand 32 PDSIT carburetor,
    it was missing the float clip to stop the brass end of the float lever rising up in the
    carb body. Thats why the brass float arm was bent to cause it to jam to the
    inlet valve of the carb, to stop it rising. This causes float level issues, which affect running

    ps9rnlB.jpg

    And finally this is a broken rotor arm end contact plate that was found
    inside the distributor. So at some time the rotor arm was fitted incorrectly to the distributor.
    Or the wrong rotor was fitted.

    0H4h2Kk.jpg

    I am off now to find a firewire 4 pin camera cable / usb lead to fit my camera min dvd.
    My last laptop had a firewire plug, my new one nor my pc has one, so at the moment I am snookered with the video,
    until I get this sorted. If anyone knows where i can get one wuick. Shout.


  • Registered Users, Registered Users 2 Posts: 3,466 ✭✭✭Ryath


    Great work so far

    I'm stuck myself with an miniDV camera that I need to transfer video off. The best option seems to be to get an firewire PCI-E card for a desktop. I've no desktop at the minute though. I do have an old DVD hard drive recorder with a firewire port but I haven't used it in years, might give it a go first thought I'll be stuck with whatever format it use's.


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Ryath wrote: »
    Great work so far

    I'm stuck myself with an miniDV camera that I need to transfer video off. The best option seems to be to get an firewire PCI-E card for a desktop. I've no desktop at the minute though. I do have an old DVD hard drive recorder with a firewire port but I haven't used it in years, might give it a go first thought I'll be stuck with whatever format it use's.

    This would sort me out immediately if i can get my hands on one in ireland.

    https://www.ebay.ie/itm/Cable-3M-USB-2-0-A-Firewire-4-Pin-Ieee-1394-Adapter-Data-Photo-Video-PC-Mini-Dv-/263963461388


  • Registered Users, Registered Users 2 Posts: 65,705 ✭✭✭✭unkel
    Chauffe, Marcel, chauffe!


    I might have a firewire card for a desktop somewhere. Probably the older PCI standard rather than the current PCI-E standard though. Will I try find it or is that no use to you?

    I checked my Irish supplier and they don't have any fireware to USB cables. I don't recall ever having had one myself. Wouldn't be too optimistic they would be any good though.


  • Registered Users, Registered Users 2 Posts: 3,466 ✭✭✭Ryath


    Pretty sure when I last checked the USB to firewire cables were device/manufacture specific. Sony used them for some camera's.


  • Registered Users, Registered Users 2 Posts: 8,408 ✭✭✭Gadgetman496


    Ryath wrote: »
    Pretty sure when I last checked the USB to firewire cables were device/manufacture specific. Sony used them for some camera's.

    Correct, like this one which specifies in the detail that it will only work with a "SONY DCR-TRV75E DV & Cannot work for other 1394 or usb device. Please don't buy if your device not DCR-TRV75E"

    https://www.amazon.co.uk/Firewire-iLink-Adapter-Cable-DCR-TRV75E/dp/B00VHUME42/ref=sr_1_7?_encoding=UTF8&c=ts&dchild=1&keywords=FireWire+Adapters&qid=1596058543&sr=8-7&ts_id=430445031

    "Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid."



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  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Correct, like this one which specifies in the detail that it will only work with a "SONY DCR-TRV75E DV & Cannot work for other 1394 or usb device. Please don't buy if your device not DCR-TRV75E"

    https://www.amazon.co.uk/Firewire-iLink-Adapter-Cable-DCR-TRV75E/dp/B00VHUME42/ref=sr_1_7?_encoding=UTF8&c=ts&dchild=1&keywords=FireWire+Adapters&qid=1596058543&sr=8-7&ts_id=430445031

    Well it appears I know more about 53 year old cars, than I do about modern day computer peripherals then.:o

    My old mini dvd cam is a samsung, so i need a workaround to get the vid off the tape??


  • Registered Users, Registered Users 2 Posts: 8,408 ✭✭✭Gadgetman496


    kadman wrote: »
    Well it appears I know more about 53 year old cars, than I do about modern day computer peripherals then.:o

    My old mini dvd cam is a samsung, so i need a workaround to get the vid off the tape??

    Have a look at these and see if your model it covered.

    https://www.ebay.ie/b/Cables-and-Adapters-for-Samsung-Camera/155707/bn_176893

    "Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid."



  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    After numerous requests, and back by public demand, I give you, the one, the only, 53 year old Vw Variant in Ireland today:D:D:D:D

    First attempt at a start up after 53 years, in all its glory, and smoke after all the oil put in to get a compression test. It runs, not for long, but it runs.

    And it will run sweeter in the days ahead;)

    Enjoy


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Date stamp is from my old cam corder not set correctly.

    Alpha can confirm the car, and the voices,:):)


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    The vid is not great quality as you know I could not connect the camcorder to my pc.

    So I turned on the camcorder, and recorded it with my camera.

    Best I can do at the moment I am afraid.


  • Closed Accounts Posts: 1,301 ✭✭✭John Hutton


    kadman wrote: »
    The vid is not great quality as you know I could not connect the camcorder to my pc.

    So I turned on the camcorder, and recorded it with my camera.

    Best I can do at the moment I am afraid.

    It's good, I was worried we'd see nothing till you got the cable, good save!

    Might be easier to just record with the phone next time?

    Great work.


  • Registered Users, Subscribers, Registered Users 2 Posts: 47,336 ✭✭✭✭Zaph


    Spotted this thread on the front page and I had to have a look. My earliest memory of any of my father's cars was a Variant. It was green, with a yellow/beige stripe down each side. Not sure what year it was, but I was born in 1967, so it probably would have been from around then as he wouldn't have bought it new and I know he had a Beetle when I was born. I'll definitely be following this thread with interest, best of luck with the project.


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    It's good, I was worried we'd see nothing till you got the cable, good save!

    Might be easier to just record with the phone next time?

    Great work.


    Yes I think I will do that. I was going to leave it until I got the cable , but there is so much interest in this thread thanks to Alphas great work with his thread for the Cope Foundation and the motivation behind that.....I thought why wait, do it now:P


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    ba_barabus wrote: »
    Best thread on Boards in years :cool:

    Any chance you'd setup a Youtube channel and post regular videos?

    I'll consider that ba, but making no promises:)


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  • Registered Users, Registered Users 2 Posts: 13,809 ✭✭✭✭Igotadose


    All bow down to Kadman and his brother. We're so not worthy.


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    In keeping with the theme of the vintage element of the thread,
    I have consulted the appropriate VW service pricing manuals, to see how much we earned,

    HgBqv5T.jpg

    Year pricing is ok,

    RMiE6mi.jpg

    Proper VW authorisation,

    4NRvo55.jpg

    Now to add up

    hmJsJmG.jpg


    I'd say after all the overheads, John has earned about 1 shilling and sixpence:D:D

    And because I'm the gaffer, I got about ten bob for me day:p:p


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Igotadose wrote: »
    All bow down to Kadman and his brother. We're so not worthy.

    I think you should direct your admiration to

    Alpha, his Mum, and Cope Foundation:):)


  • Registered Users, Registered Users 2 Posts: 1,213 ✭✭✭JabbaTheHut


    There's something very satifying about getting an old motor to start after it being laid up for so long. It's like it's been given a second chance at life. Well done on keeping us up to date.


  • Registered Users, Registered Users 2 Posts: 310 ✭✭Beagslife


    I think with the pace of your progress this could be a very quick thread!!!

    Well done and keep up the great work.

    😎


  • Registered Users, Registered Users 2 Posts: 3,551 ✭✭✭John.G


    There's something very satifying about getting an old motor to start after it being laid up for so long. It's like it's been given a second chance at life. Well done on keeping us up to date.

    Especially one with the all vacuum advance system which has always fascinated me.


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  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Beagslife wrote: »
    I think with the pace of your progress this could be a very quick thread!!!

    Well done and keep up the great work.

    ��

    Not at all, its slowed up a bit because I am waiting for the rebuilt starter.

    Tomorrow all going well.

    I took the opportunity to take off the twin carbs, and clean them. I also

    replaced the bent float and missing float spring that was not installed on the right hand carb

    Inaccurate float levels can affect the normal running of the carb. From flooding chambers to fuel starvation. This is due to the main jet pick up tube, which is set well above the carb bottom, so that there is no major debris getting pulled into the small jet circuit.

    Consequently if the fuel level falls below the pickup, there is no fuel getting into the circuit.


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Here is the carb type fitted to the Squareback
    The 32PDSIT

    Decent looking enough after 53 years,

    jKNP7k7.jpg

    Here it is stripped down to the jets for cleaning with acetone and compressed air.
    In the middle of the pic you will see the float that has had the lever bent to make
    contact with the fuel needle valve to shut off petrol flow. This was solely because the spring
    clip that fits on top of the float location shaft is missing.
    This is a spring loaded clip that keeps the shaft forced down into its proper location,
    in the body,

    88hidgi.jpg


    Jets can be seen in the paper gasket,

    Here is the replacement float, nice and straight, complete with a new shaft
    and more importantly a replacement spring clip

    ys2DZWW.jpg


    Here are the replacement pieces in place in the carb body. No More explanation needed.

    sW7Giov.jpg

    And here is the damaged float showing the brass lever plate bent to lodge the float in
    place in the body.

    0qT8bzO.jpg


    Watch this space.:)


  • Registered Users, Registered Users 2 Posts: 7,144 ✭✭✭Jeff2


    I think I found a link to download a PDF manual for so as people can understand what you're doing.

    It's PDF file so if you click and except then it will download to phone or PC

    https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.thesamba.com/vw/archives/manuals/66_67type3/66_67_type_3_ownersmanual.pdf&ved=2ahUKEwjBp4qIxPbqAhWVQhUIHbLAD3AQFjAKegQIBhAB&usg=AOvVaw06q_4-wdlKq9YYkcrV7CqU


  • Moderators, Home & Garden Moderators Posts: 5,124 Mod ✭✭✭✭kadman


    Jeff2 wrote: »
    I think I found a link to download a PDF manual for so as people can understand what you're doing.

    It's PDF file so if you click and except then it will download to phone or PC

    https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.thesamba.com/vw/archives/manuals/66_67type3/66_67_type_3_ownersmanual.pdf&ved=2ahUKEwjBp4qIxPbqAhWVQhUIHbLAD3AQFjAKegQIBhAB&usg=AOvVaw06q_4-wdlKq9YYkcrV7CqU


    Thanks Jeff2 thats a nice little find. As you say it shows all of the parts we are currently looking at.:)

    Even interesting that they give specific details of adjusting the volume screw on the carbs. This info was hard to get at times on the web for lads trying to get a handle on it, unless you were old school and learnt by experience with these cars.

    Volume screw was the screw that set the correct air/fuel mixture going into the manifold. It was set by ear basically, you had to note the engine sound.
    Or you set twin carbs by listening to the draw into the carbs with a small tube by your ear.
    Now you are aiming for stoichimetric values of 14-1 with various methods of checking it, meters, digital clocks, and exhaust gas analysers.

    But back in the day, and still today I set them by ear, and then check them with my VW guage.

    And i see that manual shows the fastback interior with seatbelts.
    This squareback has none. I'm not sure if they were ever fitted, but thats another days work:)


  • Registered Users, Registered Users 2 Posts: 3,551 ✭✭✭John.G


    If the oil cooler shown is partially obscuring No3 cylinder then the timing on that cylinder was retarded by the cam profile as that cylinder ran hotter, the oil cooler was subsequently re located.


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