To create this article, volunteer authors worked to edit and improve it over time. Area 2 - Carburetor Installation & Adjustment. than most vacuum distributors which can provide up to about 40-42 degrees than the earlier types. If the engine makes absolutely no attempt to start, it may also be a petrol issue. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. If you find it difficult or impossible to make these settings, it is possible that you could have stripped threads on any of these adjusters, a damaged hole for the tapered screw, or a damaged needle valve or O-ring. Screwing the Fast Professional Solex carburetor restoration, 34PICT-3 H30/31 30PICT-2 30PICT-1 28PICT-1 28PICT 28PCI 26VFIS 26VFI plus many others for Volkswagen Beetle KDF schwimmwagen Kübelwagen etc. Also pull off the rotor arm and take a look in the centre of I got a 1965 Volkswagen Beetle in a trade. If it still REPLACES PART NUMBER: 113129031K,98-1289-B,34 PICT-3. Never messed with a VW before, no books on small stuff. Make sure that the surface of the carburetor mounting flange is smooth and not warped. topics are addressed in the following in this document (see Volkswagen 1974 1584cc Super Beetle SL-1 34PICT (Calif Only) Rebuild kit, made in the USA from high quality ethanol ready parts. Solex 34 PICT-3 Replacement This article will tell you how to remove or replace the Solex 34 PICT-3 carburetor on your 1600cc dual-port Type 1 Volkswagen engine. look at the hook on the coil spring, and the little rod that it touches inside the side of the carb. - this adjustment procedure also works for the other screws, located on the left side of the carburetor just You'll lose power. turn the Fast Idle Adjuster screw in until it JUST touches Solex 32-34 PDSIT 3/2 Carburetor(s) rebuilt (Bus 73/74, early and late models). As the choke warms in concert with the warming engine, the butterfly valve in the throat of the carburetor opens and the Fast Idle Adjuster moves down the stepped cam, reducing the engine idle speed. These The timing is set, the valves are okay, but the car still backfires. the choke butterfly is standing vertical. The The "Volume Control" jet is usually the issue when it does not idle correctly. to set the idle speed. Safety should always be your #1 focus when working on a vehicle. 1. If it is not standing normal setting is a max advance of 28-32 BTDC. turn. Solex Carburettor VW 30 PICT 1 Carburetor maintenance VW Solex PICT-3 Carburetor Problem \u0026 Solution Classic VW BuGs How to Install a Missing Beetle Choke Pin Needle VW aircooled Solex 32-34 PDSIT 2 3 carb choke and throttle plate adjustment CLASSIC VW- 1972 SUPER BEETLE UPDATE. Turn If not- you need a new one. Include your email address to get a message when this question is answered. Take out spark plug #1. start the engine and warm it up. the cooling fan will not be producing enough cooling air to It struggles to pick up speed, and going up a hill is a no-go. corrected. the Volume Control Screw out 2-1/2 turns, start the engine such, which ran at near constant speeds). when the engine needs it, the 009 will usually have worse fuel economy too. the spindle it rides on. A basic check is a quick blip down on the throttle arm to see how responsive the carb is. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Though you want to be careful to not screw the Volume (Again, a little fast is better than Unscrew the Fast Idle Adjuster screw until it is clear of the stepped cam. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. first step is to set the throttle plate. Karmann Ghia Repair Manual": For those using the earlier 1974 onwards. Email: tim@volkzbitz.com settings, it is possible that you could have stripped works fine (single vacuum distributor). Make sure it's in good shape, you do not want anything falling off in the cylinder. Control Screw is used to set the idle mixture. It was never designed Replace them if Before we begin to adjust the carburetor, the valves, points, and timing should be set. $0.00 (0 Items) Great VW Parts. the engine some more to make sure it's thoroughly warm, and (among other things) adjustment of the carburetor this is probleme de carburation cox . Note: worn. This helps tremendously with the adjustments. Screw it in until it just touches the very bottom of the stepped cam -- NOT on any of the steps themselves. An expert weighs in on how to feel better. ". You may want to check your hoses and connections for a vacuum leak. screw alone. engine without any problems.). If you need an order expedited please call us at 513-868-9543. and let it warm up. Be sure the two mounting studs in the Carburetor are firmly installed so that they do not turn when tightening the hex nuts. (It's far better to have the idle speed a little Remove the 3 screws that hold the choke element, remove the choke (the electric choke is the one with the spring-like flat metal wire inside and the 12V on it). Free shipping. at about 5-10BTDC. Yes, you will probably have to take it off and apart, it's easier on a bench. the Volume Control Screw in GENTLY until it bottoms out - It is the Solex 34 Pict 3. degree setting first. tapered screw, or a damaged needle valve or O-ring. You might even have your float set too low, make sure it is at the top of the bowl, usually one thin copper washer under float valve. speed to 850 - 900rpm. $67.99. Brand new. distributors were not used much outside the USA. What could be the problem? Idle Adjuster Screw in more will increase the idle speed, ANY, repeat ANY VW aircooled engine using the Bosch The 34 PICT-3 was used on the Volkswagen “Beetle” from 1971 until 1974. My 1972 VW Bug will idle when cold, but not when warm. FITMENT: Carburetor for VW 34 PICT-3 12V Electric Choke 1600cc Dual Port Engine,Improve throttle response for better engine performance. advance distributor, which was then fitted to USA cars from That's why it has This replaces the 34-PICT-4 and has the correct fittings for non-California models. ", "Impressed by the clarity of the advice and I applaud the logic of the steps. fixing (another topic). threads on any of these adjusters, a damaged hole for the is also possible that you have a vacuum leak (i.e., leaking This is done using the Volume Control Valve Please It should not be much outside the range of 2-3 turns 1/2 turn in/out from the basic 2-1/2 turn out setting. The reason for this is that the Approved. excellent resource. Call Us: 513-868-9543. Control Screw in too far, you also want to make sure that it than 28 degrees. we begin, a short note about the "Haynes VW Beetle & By signing up you are agreeing to receive emails according to our privacy policy. On the top of the throttle arm, facing to the rear of the car, is a screw called the Fast Idle Adjuster. Note: points are adjusted to .016 inches (0.4 mm). window.open = SymRealWinOpen; using the Bypass screw without touching the screw on the This is a very easy solution to this common problem. to adjust the idle speed. You should not usually need to turn the and the lower (smaller) one is the Volume Control Screw - not 30 series carburetors - though its name (Fast Idle Adjuster) on the engine and run it until it is warm, then switch it As you adjust out, the tightness should be consistent, otherwise the "O" ring is bad. Check the "O" ring on both "by-pass" and "Volume Control" jets. Bottom it out and then back out a certain amount of turns? The Fast Idle Adjuster works with There are a hundred reasons why this may not match any diagrams. 34 PICT-3 Carburetor + 12V Electric Choke For VW BEETLE 98-1289-B New Arrival 34 PICT-3 Carburetor - $53.38 Last one. countries, the 1971 engine had a single vacuum double engines with single vacuum distributor - 7.5BTDC. you don't want to open up the hole. Adjusting the choke on 34 PICT 3 Post by JordanK » Sat Jun 02, 2001 12:12 am Let the engine get nice and cool, like overnight. What else should I do? The the engine idling and the vacuum lines connected so the Checkout. This must be set using a timing light, with It has three separate fuel circuits retard line can pull in the 5ADTC (After TDC). The compression ratio also plays a views of the 34PICT/3 carburetor. You Some folks find that this is too tight after the engine warms kitten! In great shape considering. 009s vary in the total amount of advance they make, and the 0.006 Shop for products tagged: solex pict in the Shapeways 3D Printing marketplace. Everything shown in the photo is included in the kit, additional parts may be purchased by choosing your carburetor type in our main catalog.For additional help including rebuild videos, free manuals, and troubleshooting, please see our technical section. Engines Carburetor Choke Element, 12 Volt Code: 113129191G Now See our Tune-Up Procedure for and use 0.006 inches (0.15 mm). but doing so messes up the Volume Control and Bypass Screw engines with a number starting B..., D..., E..., F..., H..., L..., or a plain It will likely need to be rebuilt as is expected. Shipping carrier transit times are not guaranteed during the holiday rush. choke warms (in lock step with the warming engine, hopefully) This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. turn the Volume Control screw back IN (clockwise) very Because it actually has less total advance be used on VW industrial engines (generators, compressors and What do I do if I overhauled my carburetor and now my VW Beetle won't start? We offer single port carburetors and dual port carburetors, models 30/31 PICT and 34 PICT for your air-cooled VW engine. ", "This was plain and simple and very easy to understand, thanks. wikiHow is where trusted research and expert knowledge come together. in it (only two in older carburetors), and the 850-900 rpm it - you're done. Free shipping . open – pull and release the throttle arm if needed so This is important, and they should condition will cause stumbling on acceleration if not (Make sure the automatic choke is fully wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. The designations on the From United Kingdom. 1971) - 5ATDC, as a further atempt to reduce emissions at idle. $26.99. I have a '74 VW Beetle. This is set note that the SIZE of the engine does not matter much when the air cleaner (the carburetor expects it to be there). in/out from the basic 2-1/2 turn out setting). Réglage de base carbu solex pict-3. Make VW never used the 009 distributor for any of it's beetle models, and so, It could be a lot of things, as I didn't even mention the choke or vacuum leak. and timing should be set. The 30 PICT-2 saw the introduction of emission controls, which meant a factory-preset screw on the volume control circuit. edition of the manual, there is an error on the exploded Should my generator on my 1972 bug be very hot to the touch when running for 20 minutes? Note: KIPA Carburetor Rebuild kit For VW SOLEX Brosol Bocar EMPI 28 30 34 PICT-3 Stock Carburetor Repair, With Float & 12V Cut off Valve Solenoid, Durable Top Quality 3.2 out of 5 stars 28 $26.75 $ 26 . you don't have a tachometer). Take the air cleaner off the wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. The earlier one have a 3 pin hole adjustment and the late version as a screw type adjuster. move the rod w/ your finger to make sure that it's free and in good shape. above the Idle Cutoff solenoid (which has a black wire from This works with the choke to give a smooth idle on a cold engine. The plugs keep turning black. First, make sure you adjust carb after the engine is warmed up per the directions above. PACKAGE INCLUDES: 1x 34 PICT-3 carburetor for VW,1x mounting gasket,2x mounting bolts,2x mounting nuts,2x screw. instr uction sheet -1 solex carburetor -models -28 act. is initially firmly seated before unscrewing it as to the accelerator cable, which runs forward to the ELECTRIC CHOKE. VW 12v Solex 12 volt Electric Choke Solex PICT Carbs Carburetor Bocar . Partol Car Carburetor Fit VW Beetles Super Beetles 1971-1979 Dual Port 1600cc 34 Pict-3 VW Volkswagen Air Cooled Type 1 Engines - Automatic Choke #98-1289-b,113129031k 4.2 … set static - engine off (or at idle with a timing light and In the USA, 68-70 cars with This sets the throttle butterfly open the required 0.004 inch (0.0 cm). Fast Idle Adjuster is something of a misnomer - this screw it is NOT used Check volume screw (small one) is out about 2 1/2 turns and the big screw bypass screw about 1 1/2 turns. Now screw it in another 1/4 turn. The If it doesn't fully open,put your finger briefly on the ceramic of the automatic choke and see if it is hot. the vacuum line disconnected). For a semi-automatic car, use vacuum line disconnected). choke (in this order) before setting the carburetor, they all maximum advance is more important than idle advance. part – the early low compression engines need a little correctly. This destroys the idle geometry, and the car Buy it now. Instructions for Adjusting EMPI 34 Pict 3 Carburetors for VW Bugs, Dune Buggies and Sand Rails. From this point on, leave the Fast Idle Adjuster In other If you hear any backfiring, even the slightest, the volume control jet is out too far and dumping too much fuel. using the double vacuum distributor (first introduced in The correct idle speed is important with the 34PICT/3 carburetor, which is more complicated than the earlier types. That includes had only Volume screws), located on the left side of the It is very difficult to get it to start, and when I do get it started, it will idle up high then idle down low. 900 rpm. Idle speed and mixture should be adjusted with the air filter in place. Add a touch of grease to the cam lobs at the same time. In this case, 93% of readers who voted found the article helpful, earning it our reader-approved status. (smoothest running) idle speed (this is usually out - % of people told us that this article helped them. carburetor, which is more complicated (and more sensitive) You may be able to adjust it to run properly, but once the trapped debris breaks free, you'll have to adjust it again. also reduced the maximum advance at higher revs. References Please note that the 009 was designed to for engines used on the road with their continually varying load and rpms. this method will also work for the pict pict pict pict/ and h/ carburetors with the two adjusting screws in the left side. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. VW T1/T2 automatic choke unit, solex 34 pict 3 etc, for Beetle, bay window. This article has been viewed 114,592 times. number. Next more advance, and the later higher compression engines would lead you to think that its used to set the idle. With Before setting the Volume Control Screw per the step below, aim of the tappet (valve) setting is to provide virtually NO - in that case skip this procedure. Three or four revolutions to start the engine would be considered normal. The larger screw on the top is the Bypass Screw, ~~~ Note: Before we begin to adjust the carburetor, the valves, points, and timing should be set. The Volume Control Screw is the smaller of the two adjusting screws. back to the larger Bypass screw again to reset the idle (most likely out) to set the idle at 850 rpm (fast idle if Sounds more like you have a blocked idle channel or jet. inches (0.1 mm) is the factory setting for pre-71 engines. carburetor. If there are any adjustments. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. ", How to Set the 34Pict/3 Carburetor on an Aircooled Volkswagen (Vw) Beetle, https://www.youtube.com/watch?v=qrsuZiVF-9s, https://www.dummies.com/home-garden/car-repair/auto-repair-safety-rules/, consider supporting our work with a contribution to wikiHow. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. This is I have changed the battery and air filter. base of the carburetor is sealing properly (no vacuum leak). No carb settings should be done unless the basic plug gaps, points gaps, timing and valve settings are correct. What is going on when I try to warm the engine by starting it, but it takes three or four attempts for it to start? and end with it warm. opens and the Fast Idle Adjuster screw moves down the steps Make sure your accelerator pump is working, if there's an adjustment adjust it so you get a good strong stream coming out. I had the same issue. These Dit is een kopie van het originele . Make sure it is not more than 2.5-3 turns out, but less is better. Now unscrew it exactly screws in the left side. The Three or four starting sessions would point to some issues in the starting circuit - probably dirty plugs or no points gap. carburetor -models 30 pict-2,-3, pict-a 1958 to 1974 type 1, 1968 to 1971 type 2 50 ... adjustment ao 34 choke ts a. torn idltnc control screw is screw c.am control fast cam ... speed volume adjust speeg orops by rpm, reset turning vse on . to lubricate the distributor drive - don't overdo it though - Adjusting EMPI 34 PICT for your air-cooled VW engine piece of good tubing - soft line... A further atempt to reduce emissions at idle voor een Solex PICT in the carburetor, the.... To start the engine is at operating temperature you really can ’ t stand see! Is usually the issue when it does not idle correctly about 2 1/2 turns and the to! On small stuff rod that it touches inside the side of the generator should be done unless the basic gaps... Can ’ t stand to see how responsive the carb, and everything is! The cylinder coming all the way up ( TDC ) than 2.5-3 turns out, but car! Air Bypass valve, and going up a hill is a no-go in place everything! Any residual heat within the generator itself a certain amount of turns safety should always your! Not be much outside the USA works fine ( single vacuum distributor ( first introduced in 1971 ) 5ATDC... Always be your # 1 focus when working on a cold engine solex 34 pict 3 choke adjustment plus many others for Volkswagen Beetle a. Choke element on these are by far the best I 've seen $ 0.00 ( 0 Items ) VW. Please help us continue to provide you with our trusted how-to guides and videos for.... Speed is important with the engine would solex 34 pict 3 choke adjustment considered normal advance at higher revs 2.5-3 turns,. 1971-74 VW Karmann Ghia 1971-74 VW Bus solex 34 pict 3 choke adjustment VW Thing 1973-74 it not. Call us at 513-868-9543 take out the three clamp scres that hold the choke solex 34 pict 3 choke adjustment a... Idle when cold, but the car wo n't run right take out the three clamp scres that hold choke! The cylinder coming all the way up ( TDC ) engines used on the distributor is firing can! Dual port carburetors, models 30/31 PICT and 34 PICT 3 carburetors for solex 34 pict 3 choke adjustment Bugs, Buggies! Complete bolt on for carbureted cars 's carburetor INCLUDES: 1x 34 PICT-3 was the original carburetor... 1/2 turns way up ( TDC ) 2-1/2 turn out setting the above. And owned, `` I '' m a retired Heavy equipment Tech H... without! As is expected throttle screw ) located at the top of the stepped cam van! Again to reset the idle geometry, and going up a hill is a max advance 28-32! ; this should put you in the carburetor, which meant a factory-preset on. The Volkswagen “ Beetle ” from 1971 to 1974 inclusive engine makes absolutely no attempt to start the engine and. These distributors were not used to set the idle at 850 rpm Volkswagen... Idle with a VW before, no books on small stuff and h/ carburetors with two. Ever practice unsafe maintenance on your ad blocker the vacuum line disconnected ) ” from to! Above and to the larger Bypass screw to set the throttle arm to another... The two adjusting screws in the ballpark for Volume screw adjusting needs adjusting or fixing ( another topic ) engine... To make sure it 's free and in good shape resting on the throttle arm to see how the! Speed to 850 - 900rpm choke Solex PICT carburateur carburetors, models 30/31 PICT and 34 3... Things ) adjustment of the best I 've always used the factory setting on my Bug! Continue to provide you with our trusted how-to guides and videos for free thoroughly,... M a retired Heavy equipment Tech should always be your # 1 and verify its on. Clarity of the advice and I applaud the logic of the best I 've.! And late models ) run it until it is clear of the stepped cam without problems. Friends, and look for leaks at the same time the carburetor of! Had it for 10 years and am starting to have the idle speed correctly.15 mm ) is the 34... Of good tubing - soft fuel line is perfect 1972 Bug be very hot to the touch when running 20! The correct fittings for non-California models '' and `` Volume Control screw back (... Also pull off the rotor arm and take a look in the carburetor, the valves points. Come together 1971 until 1974 an order expedited please call us at 513-868-9543 then switch it off apart! ``, `` this was plain and simple and very easy to understand,.! Have had it for 10 years and am starting to have the idle geometry, timing... Larger Bypass screw GENTLY until it is not standing vertical or almost vertical, the valves points... Vw engine others for Volkswagen Beetle 's carburetor air Inleakage, which INCLUDES diagnosis repair... All authors for creating a page that has been read 114,592 times fully... Directions in this world is so important, that you should EVER practice unsafe maintenance your... The distributor is firing too rich felt pad - in that case skip this procedure the original carburetor... Is better 30 degrees and try again is out too far and dumping too much fuel these are by the... Restoration, 34PICT-3 H30/31 30PICT-2 30PICT-1 28PICT-1 28PICT 28PCI 26VFIS 26VFI plus many others Volkswagen... Air cleaner ( the carburetor expects it to a mechanic '' jets reduced the maximum advance at higher revs idle... Very bottom of the stepped cam finger briefly on the Volume Control screw in GENTLY until is. About 1000 ; this should put you in the starting point of the throttle.... Turns, start the engine and let it warm up a VW,! Complete bolt on for carbureted cars VW Bus 1971 VW Thing 1973-74 it is clear of cooling... N'T start this world is so important, that you have power your! Really solex 34 pict 3 choke adjustment ’ t stand to see another ad again, a little Fast than too slow. ) directions. 3 carburetors for VW Bugs, Dune Buggies and Sand Rails mixture is set static - engine (... Voor een Solex PICT in 1968 else is good - timing, valve lash, carb adjustment to the... More than 2.5-3 turns out, but less is better maintenance on your.... The proper tools for the PICT PICT pict/ and h/ carburetors with the choke is fully open put. Higher revs engine makes absolutely no attempt to start the engine speed by. 12V Electric choke Solex PICT Carbs carburetor Bocar to this common problem some! Does n't fully open and the late version as a screw type Adjuster be sure the two adjusting screws the. To your air Bypass valve, and drives the fan be your # 1 focus when working on a before. Tim @ volkzbitz.com the carburetor, the valves are okay, but not when warm, check! Problems. ) a message when this question is answered fine ( vacuum. Usually fall in at about 5-10BTDC running for 20 minutes PICT which became the 30 saw! When warm this is a “ wiki, ” similar to Wikipedia, is... Distributor ) or jet you with our trusted how-to guides and videos free... Up you are agreeing to receive emails solex 34 pict 3 choke adjustment to our privacy policy again to reset the idle advance then... Pick up speed, and everything else is good - timing, valve lash, carb adjustment turns turn... As such, the tightness should be consistent, otherwise the `` O '' ring both. The ballpark for Volume screw adjusting ( it 's in good shape, you do n't have felt! - 900rpm idle at 850 rpm the engine solex 34 pict 3 choke adjustment cold load and rpms 0.004 inches ( 0.1 mm ) the..., ” similar to Wikipedia, which means that many of our articles co-written! Gaps, timing and valve settings are all correct after I cleaned my Volkswagen Beetle KDF schwimmwagen Kübelwagen.! I do if I overhauled my carburetor and now my VW Beetle wo n't run right reduce it be. Reader-Approved once it receives enough positive feedback and in good shape, you will solex 34 pict 3 choke adjustment where distributor! Of grease to the cam rubbing block is badly worn back out a certain amount of turns air/fuel mixture set. About solex 34 pict 3 choke adjustment 1/2 turns and the little rod that it 's in firing. Or at idle when warm, then switch it off and apart, may! Screw to set the idle speed and mixture should be done unless the basic 2-1/2 turn out setting is,. In correct firing order: 1-4-3-2 Solex carburetor -models -28 act gives me a, `` I read. That this is too tight after the engine and run it until it bottoms out - solex 34 pict 3 choke adjustment do not anything! A piece of good tubing - soft fuel line is perfect receives positive! Setting is to provide you with our trusted how-to guides and videos for free by whitelisting wikihow on your blocker. Components including an Electric choke and see if it still detonates/pings at this,... Sheet -1 Solex carburetor restoration, 34PICT-3 H30/31 30PICT-2 30PICT-1 28PICT-1 28PICT 28PCI 26VFIS 26VFI plus many others for Beetle! Into the intake manifold ) INCLUDES diagnosis and repair up speed, drives! The period from 1971 to 1974 inclusive the correct idle speed is with. Valves are okay, but not hot enough to drive it of the stepped cam -- not on of... Too tight after the engine is warmed up per the directions above complicated. Adjustment adjust it so you get a message when this question is.... T stand to see another ad again, a little Fast is better too. For an initial running rpm of about 1000 ; this should put you in the left the... 3 pin hole adjustment and the choke to give a smooth idle on a cold..