Question about 1974 Honda CB 350 F1

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I have 1974 Honda cb 3h50 4 , it turns over, but there is no spark to the plugs

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

bill_48632
  • 149 Answers

SOURCE: 1975 Honda CB 400 F Spark plug info

Hi, your plug number for an NGK plug is D8ESL As far as the plug socket size it is a 13/16 deep well socket. The gap should be set at .07-.08mm.

Posted on Aug 23, 2009

  • 12 Answers

SOURCE: manual for engene

You will need to download the Service Manual. You can find it at:
http://pdftown.com/PDF-Honda-CB750-Shop-Manual.html
It's in 6 parts. They are all there and your information is in them.
Good luck with your rebuild!

Posted on Sep 10, 2009

  • 330 Answers

SOURCE: just got a 70honda cb 100 has no spark been

make sure kill switch is not killing spark even in the run position. Chech all fuses (test them) make sure power to and from coil is there. the CDI is not repairable but could need replacing.(not sure if the cb 100 has this with points) is the condenser good? if it is it can be charged and discharged with a mulitmeter.(use ohms resistance to charge it and volts dc to read as it discharges CAREFUL it can BITE)

Posted on Apr 26, 2010

  • 1 Answer

SOURCE: I can only 2 spark plugs on my honda shadow,

You have to remove the cylinder head covers to see the other 2. They're a pain to ge out. I still haven't been able to remove mine.

Posted on May 24, 2010

caroldon
  • 17129 Answers

SOURCE: my 1974 honda cb 200t

You have disturbed the settings of the fuel air mixture and so there is flooding in the cylinder. Now it is possible that the air screw and the idling screw was turned.
remove plug and pump out all the excess flooding by kick starter. Once all the fuelis dispelled turn the screw fully into and then unscrew about one and half times. This must be done for the air screw . The idling screw can be kept about one turn out.
Now start the engine and use the throttle screw to put the engine idle higher than idling speed. now turn the air screw to give a stable point --it will be around this settings.
once done correct the idling and set to correct ticking of the engine. make sure that the timing is correct, the plug gaps are set right.

Posted on Jul 08, 2011

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1 Answer

1974 honda 550 four will not start no fire to the plugs


Make sure you have a fully charged battery. The ignition system on a Honda draws it's power from the battery not the charge coils. Start by replacing your points and condenser. You probably have shorted or grounded points which translate to no spark at the plug. New spark plugs and spark plug caps (caps unscrew off of the end of the wire) will also increase the efficiency of the spark.

Sep 26, 2011 | 1974 Honda CB 200

1 Answer

My 1974 honda cb 200t keeps flooding. is it a carburetor adjustment. it has two screws to adjust on the carburetor. i fooled with both because it was idling very high. now it wont even start. my spark...


You have disturbed the settings of the fuel air mixture and so there is flooding in the cylinder. Now it is possible that the air screw and the idling screw was turned.
remove plug and pump out all the excess flooding by kick starter. Once all the fuelis dispelled turn the screw fully into and then unscrew about one and half times. This must be done for the air screw . The idling screw can be kept about one turn out.
Now start the engine and use the throttle screw to put the engine idle higher than idling speed. now turn the air screw to give a stable point --it will be around this settings.
once done correct the idling and set to correct ticking of the engine. make sure that the timing is correct, the plug gaps are set right.

Jul 08, 2011 | 1974 Honda CB 200

1 Answer

Any one know the spark plug gap spec for A 1982 honda 200E atc three wheeler


most of the atv plugs are gapped at the factory. .024 to .028

Jun 22, 2010 | 1974 Honda CB 200

1 Answer

I have power coming to the coil, pints but no spark. There is a new battery and coil in it so I`m stuck, please help


Try a new spark plug cap and for that matter a new plug(wet fouling is common with ethanol fuel) should only cost about $5-$10. I have seen people reinstall points 3 or 4 times before they were able to get spark. make sure the points are installed correctly and not grounding out.

Jun 02, 2010 | 1974 Honda CB 200

2 Answers

I have a 1975 honda cb 360t. it was running great all summer, i put it in my trailer, pulled it out the other day and now no spark, any solutions?


clean points check 4 corrosion on wires is battery frozen or has been could be shorted draining power away from coil

Mar 10, 2010 | 1974 Honda CB 350 F1

1 Answer

74 cb200 wont start


1ST CHECK THE PLUG IS IT DRY AND CLEAN IF ANY DOUBTS REPLACE IT.as spark plug might work good out but under pressure its a bit differant . or check the valve clearance on Exhaust'Ihad the same trouble with my Triumph 5oo years ago

Oct 05, 2009 | 1974 Honda CB 200

1 Answer

What is the spark plug spec for a 1984 big red 200es?


Most spark plugs already come pre gapped.

Sep 12, 2009 | 1974 Honda CB 200

2 Answers

1974 cb550- starting


Engines don't run because they either have no gas in the combustion chamber or no spark to ignite it. So determine which is missing.

First, validate that you have a spark at the spark plugs

If you pull the plugs again, you can not only check for spark, but see if they are 'wet' from getting gas.

But most likely, your problem may be associated with the carburetors - sitting for long period turns the gas to varnish and they are probably gummed up.
Solution is to strip and clean them.

Aug 16, 2009 | 1974 Honda CB 100

2 Answers

Motorcycle honda cg 110 will not run without choke on


make sure you have air filter. raise the needle some so you get more gas.

Feb 24, 2009 | 1974 Honda CB 100

1 Answer

Trying to find free repair guide for 1984 honda ATC 200ES


points gap adjustment ,timing adjustment. carburaor set clean w/ synchronization,check for exhaust gasket leaks between cylinder head and head pipe.check valve tappet clearance adjustment.clean and oil, or replace air filter. need cylinder compression test to determine mechanical state of motor top-end

Feb 18, 2009 | 1974 Honda CB 200

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