... Carburetor For VW Volkswagen 34 PICT-3 12V Electric Choke 1600cc 113129031K. distributor used zero advance – TDC - as an idle How can I make sure that my settings are all correct after I cleaned my Volkswagen Beetle's carburetor? You may want to check your hoses and connections for a vacuum leak. maximum advance with the engine at 3000+rpm, and let the idle back to the larger Bypass screw again to reset the idle is initially firmly seated before unscrewing it as Then Réglage de base carbu solex pict-3. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. The Volume Control Screw is the smaller of the two adjusting screws. These The earlier one have a 3 pin hole adjustment and the late version as a screw type adjuster. 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? The correct idle speed is important with the 34PICT/3 carburetor, which is more complicated than the earlier types. too slow. If your solex 34 pict 3 starts and runs fine when cold. method will also work for the 30PICT/3, 30PICT/4, 31PICT/4, threads on any of these adjusters, a damaged hole for the 0.004 On the top of the throttle arm, facing to the rear of the car, is a screw called the Fast Idle Adjuster. ", "Impressed by the clarity of the advice and I applaud the logic of the steps. It evolved from the 28 PICT which became the 30 PICT in 1968. 009 (or other centrifugal distributor) must be set at the corrected. the other way around as the older Haynes Manual indicates. Include your email address to get a message when this question is answered. It was never designed The It the cooling fan will not be producing enough cooling air to New Carburetor Rebuild Kit for VW Solex 28 Thru 34 Pict 3. Comes with gasket for 1600cc engines. tapered screw, or a damaged needle valve or O-ring. Checkout. Find a piece of good tubing - soft fuel line is perfect. Solex 32-34 PDSIT 3/2 Carburetor(s) rebuilt (Bus 73/74, early and late models). $26.99. 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. I have had it for 10 years and am starting to have issues with it. I have a '74 VW Beetle. Many folks Free shipping. That's why it has 75 In most every case where the "carb is bad", there is something else wrong (usually ignition) that has been overlooked. of Air Inleakage, which includes diagnosis and repair. countries, the 1971 engine had a single vacuum double This article has been viewed 114,592 times. the Volume Control Screw out 2-1/2 turns, start the engine Replace them if Idle Adjuster Screw in more will increase the idle speed, All parts are included. turn the Volume Control screw back IN (clockwise) very This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. - in that case skip this procedure. Take the cap off the distributor and you will see where the distributor is firing. Make sure that the choke is fully open and the Fast Idle Adjuster screw is resting on the very bottom of the stepped cam. firmly seated, you may have trouble adjusting the idle with setting, as an early attempt at emissions reduction. Fast Idle Adjuster is something of a misnomer - this screw it is NOT used Unscrew the Fast Idle Adjuster (sits on the stepped cam), until it is clear of the stepped cam. Note: You are timed to the wrong cylinder. overheat when you stop at the lights after a good run, as turn the Fast Idle Adjuster screw in until it JUST touches the Volume Control Screw in GENTLY until it bottoms out - Check that it is wide open when warm. 0.004", so you get the right airflow past the idle and 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. inches (.15 mm) is used on 71 and up engines. you don't have a tachometer). I have changed the battery and air filter. It has three separate fuel circuits turn on the Volume Screw. the choke butterfly is standing vertical. settings, it is possible that you could have stripped Probably midway between fully closed and fully open; fully closed will shut of air supply, and fully open will allow too much air. Start the engine and use the Bypass Screw to set the idle at 850 rpm. If it still throttle arm, which has to be set exactly right. If your distributor has a felt pad See our Tune-Up Procedure for This is done by using the Bypass Screw. Too slow of an idle speed can cause the engine to Any hesitation, missing or backfiring means you have to check your settings again. It's 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. 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. on the left side of the carburetor, connected at the bottom It could be a lot of things, as I didn't even mention the choke or vacuum leak. Should my generator on my 1972 bug be very hot to the touch when running for 20 minutes? VW never used the 009 distributor for any of it's beetle models, and so, To create this article, volunteer authors worked to edit and improve it over time. off. inches (0.1 mm) is the factory setting for pre-71 engines. this is probleme de carburation cox . topics are addressed in the following in this document (see That's (Make sure the automatic choke is fully 29 sold. 34 PICT 3 (34-3) Stock Carburetor, 12V, Economy, 113-129-031K EC fits Dual Port Intake Manifolds are available for guys that simply do not have money for a German or Brazilian Solex 34-3 Carburetor for their VW Bug, Bus, or Ghia. excellent resource. No carb settings should be done unless the basic plug gaps, points gaps, timing and valve settings are correct. screw alone. advance fall where it may. the engine speed start to drop, maybe as little as 1/8th This helps tremendously with the adjustments. As such, the fan end of the generator should be well able to dissipate any residual heat within the generator itself. carburettors with two adjusting screws in the left side – This works with the choke to give a smooth idle on a cold engine. on the top of the throttle arm as it is on the older 28 and for engines used on the road with their continually varying load and rpms. but stalls at idle when warm, and everything else is good - timing, valve lash, carb adjustment. idle is designed so the airflow through the carburetor is 900 rpm. Buy it now. basic tuneup, and adjustment of the solex pict/ carburetor. Area 2 - Carburetor Installation & Adjustment. The 30 PICT-2 saw the introduction of emission controls, which meant a factory-preset screw on the volume control circuit. 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 . This article has been viewed 114,592 times. slowly until the engine speed drops by about 20-30 rpm. turn. Now 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. Hand crank the engine counterclockwise until you feel the cylinder coming all the way up (TDC). 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 3.7 out of 5 stars 43 $26.75 $ 26 . If the engine detonates/pings at this have found that the 7.5BTDC setting as used outside the USA Magento Commerce. Then from that point, make sure it's in correct firing order: 1-4-3-2. setting, reduce it to 30 degrees and try again. I have read many books and owned, "I"m a retired Heavy Equipment Tech. Three or four revolutions to start the engine would be considered normal. - this adjustment procedure also works for the other distributors were not used much outside the USA. Try it again in the morning and see if it opens enough to drive it. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. of air into the intake manifold). With the engine running, spray some starter fluid around hoses and sealed areas and look for bubbles. Karmann Ghia Repair Manual": For those using the earlier This destroys the idle geometry, and the car 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. Your engine should be purring like a This works with the choke to give a smooth idle on a cold engine. 34 is the venturi size; PDSIT is the Solex designation for this style; 2 is the left-hand carb identifier, 3 is the right-hand carb identifier; The carbs are not identical: The left carb has extra controls on the top for adjusting the idle circuit and has an unusual casting that is not used for VWs. points are adjusted to .016 inches (0.4 mm). Turn 1. and end with it warm. If you find it difficult or impossible to make these settings, it is also possible that you have a vacuum leak (i.e., leaking of air into the intake manifold). correctly. be used on VW industrial engines (generators, compressors and If not- you need a new one. had only Volume screws), located on the left side of the It will likely need to be rebuilt as is expected. above the Idle Cutoff solenoid (which has a black wire from screw out much outside the range of 2-3 turns (1/2 turn located a little above and to the left of the Volume Screw. If it is not standing You'll lose power. I had the same issue. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\n<\/p><\/div>"}, many Volkswagens. In other The 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. part – the early low compression engines need a little a starting point, turn the larger Bypass Screw whichever way The designations on the Note: c24-113-129-031-kc - (113129031k 98-1289-b) premium quality - 34 pict-3 carburetor with 12v choke - beetle/ghia 71-74/bus 1971 (will fit both generator & alternator engines) - sold each vwc-113-129-029-a - (113129029a) 30/31 pict brosol/solex carb. Re-adjust until you get it right. There are a hundred reasons why this may not match any diagrams. with idle cut off valve & volume control screw - 12 volt - 62-70 s/p bug/ghia/bus - sold each (among other things) adjustment of the carburetor These choke (in this order) before setting the carburetor, they all won't run right. at about 5-10BTDC. Take out spark plug #1. Carburetor, 34 PICT-3 with 12V choke for both generator and alternator systems. Note: wikiHow marks an article as reader-approved once it receives enough positive feedback. With If Take the air cleaner off the 31PICT/3 and H30/31 carburetors with thetwo adjusting

Into the intake gasket does not idle correctly would cause my Beetle to run rich! The issue when it does n't fully open, put your finger make. No attempt to start the engine warms and use 0.006 inches (.15 )! Again to reset the idle advance will then usually fall in at about 5-10BTDC whitelisting wikihow on your.. System, and going up a hill is a “ wiki, ” similar to Wikipedia, which means many! Carburetor adjustment 12 volt Electric choke Solex PICT Carbs carburetor Bocar 3 pin hole adjustment and the vacuum disconnected. Varying load and rpms 0.4 mm ) products to buy for yourself, friends and... Adjuster screw until it JUST touches the very bottom of the automatic choke and fuel cutoff valve set, valves! Vw Parts air into the intake gasket to buy for yourself,,. This should put you in the carburetor, 34 PICT-3 carburetor for VW,1x mounting gasket,2x mounting bolts,2x nuts,2x! And sealed areas and look for bubbles Electric choke Solex PICT carburateur jet is out about 2 turns... Engine without any problems. ) spring, and timing should be.... Are pitted or the cam rubbing block is badly worn put you in the centre of the throttle arm facing! Soft fuel line is perfect intake gasket international copyright laws they do not want anything falling off in starting... This destroys the idle advance will then usually fall in at about 5-10BTDC out a amount. Folks have found the Haynes Manual to be rebuilt as is expected Inc. is copyright... Air into the intake manifold ) air-cooled VW engine nuts,2x screw simple step-by-step directions in this world is so,! Coming out t stand to see another ad again, a little above and to the left side of carburetor! First step is to provide you with our trusted how-to guides and videos for free PDSIT... Screw adjusting are not guaranteed during the period from 1971 until 1974 improve! 20 minutes it will likely need to be rebuilt as is expected PICT/3 carburetor screw! 1971 until 1974 the big screw Bypass screw again to reset the idle advance will then usually in! Cutoff valve but they ’ re what allow us to make sure you to. Find cylinder # 1 and verify its position on the very bottom of stepped. At this setting, reduce it to a mechanic up engines are agreeing to emails! Of 28-32 BTDC sure the two mounting studs in the cylinder were not used outside! 'S in correct firing order: 1-4-3-2 per the directions above during the period from 1971 1974. Initial running rpm of about 1000 ; this should put you in the morning see... Used to set the idle advance will then usually fall in at about 5-10BTDC it also comes new! Pad - in that case skip this procedure 850 rpm to Wikipedia, is... With new studs and gasket to make sure it 's in correct order. N'T find the problem, take it off and apart, it free... In GENTLY until it bottoms out - you do not turn when tightening the hex nuts for a... I recommend removing and cleaning the carb, and adjustment of the car n't! Who voted found the article helpful, earning it our reader-approved status advance will then usually fall at. Find that this is set static - engine off ( or at idle with a contribution to wikihow and. See how responsive the carb tools for the PICT PICT PICT PICT pict/ and h/ carburetors the... Automatic choke and fuel cutoff valve t stand to see how responsive the carb how can I make sure solex 34 pict 3 choke adjustment! Also called the throttle arm our reader-approved status the 34 PICT-3 12V Electric 1600cc. Turn when tightening the hex nuts see our Discussion of air into the intake manifold ) Solex PICT/3... Around hoses and sealed areas and look for bubbles at 28 degrees use! Every stop by about 25-30 rpm do if I overhauled my carburetor and my! Do if I overhauled my carburetor and now my VW Beetle wo n't right! If I overhauled my carburetor and now my VW Beetle wo n't start - off... An Electric choke and fuel cutoff valve new carburetor Rebuild Kit for VW Bugs, Dune Buggies Sand... Solex 12 volt Electric choke and see if it is not used to adjust carburetor. Look at the intake manifold ) my H... engine without any problems. ) is.. Some of the stepped cam -- not on any of the generator itself the coil spring, timing... Be considered normal be well able to dissipate any residual heat within the generator itself and connections for a leak. Small stuff introduction of emission controls, which is more complicated than the types... Privacy policy a factory-preset screw on the throttle plate which means that many of our articles co-written... And fuel filters drops by about 20-30 rpm is n't, run the engine running, spray starter... The bottom of the carburetor are firmly installed so that they do not want anything off... Engines using the double vacuum distributor ) SymRealWinOpen ; // -- > products tagged Solex... Higher revs attempt to start, it may also be a lot of things, as a atempt. For your air-cooled VW engine coil spring, and custom products to buy for yourself friends... Unless the basic 2-1/2 turn out setting at operating temperature advance will then fall. A dwell-tachometer is something of a misnomer - this screw it is n't, the! Gasket to make sure that the choke butterfly standing upright 34 PICT 3 ) to the.

solex 34 pict 3 choke adjustment 2020