Question about 2002 Honda CR 125 R

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2001 cr80 going through lots of plugs on fresh rebuild 4hrs on it was running 32-1 for 1st 2hrs now running 40-1 not sure if i need to adjust idle or could it be the coil or cdi

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Buddy run the bike onh 40:1 and on the carb will be a screw the mixture screw turn this in and unscrew it 1 turn out and try this i had this problem with my kx85 which i just blew the big end on so i cant race for a while get back to me if not ok also run the br8eg plug in it 2001 cr80 going through lots of plugs on fresh - b873c5a.jpg

Posted on Sep 28, 2009

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1 Answer

2001 Honda CR 80 hard to shift


Hi, Anonymous and the usual suspects are:
1. Clutch not adjusted properly.
2. Primary chaincase overfilled with lubricant.
3. Corners wore off shifter clutch dogs.
4. Shifter return spring bent or broken.
5. Bent shifter rod.
6. A loose shift lever on shifter shaft.
7. Shifter forks sprung.
8. Shifter pawl needs adjusting.
9. Heel/toe shifter coming in contact with the floorboard.
10. Transmission oil too heavy.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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http://mybikemanuals.com/honda/honda-crf-owners-manuals

Apr 19, 2014 | Honda Motorcycles

1 Answer

I have a 1993 pick up hardbody' a lot of black smoke coming out and idle is rough..any suggestions on what may be the problem?


With the black smoke, it sounds like it's running rich (too much gas going into the motor). Remove a spark plug and take a look at it- if it's all black and sooty, then yes, your motor's running too rich and you need to lean out the fuel mixture. I'm not positive, but that truck probably has a carburetor and you could do the adjustment yourself, with a little help from a shop manual. If it's fuel injected, you'll want to take it to a shop or a friend that knows what they're doing to get it adjusted right again.

If the spark plug has little tiny clumps of stuff stuck to it you're burning oil, and that's a bigger problem. An oil leak means a fairly major engine rebuild is in store for you. If it is burning oil, I'd just drive it like it is until it eventually conks out or something else goes wrong on it. Unless, of course, the truck is special to you and worth investing in an engine rebuild...

Good luck!

Jan 26, 2013 | 1995 Nissan Pickup

1 Answer

1984 Honda CR80 will not start


Hi, Antonymace and the usual suspects are:
1. Fuel cap or fuel tank is not venting properly.
2. Fuel filter clogged.
3. Fuel line pinched or kinked.
4. Vacuum line from the petcock to intake manifold cracked.
5. Float needle and seat sticking.
6. Float level too low.
7. Carburetor bowl vent line clogged/blocked/pinched.
8. Idle adjusting screw set too low.
9. Air/fuel mixture screw set too lean.
10. Idle port, transfer ports, slow air jet clogged.
11. Slow fuel jet clogged.
12. Faulty fuel pump.
For more information about your issue and valuable "Free" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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Sep 15, 2012 | Honda Motorcycles

1 Answer

2005 Honda CR 85 R idle adjustment


Hi, Anonymous you need to make sure you have no intake leaks by spraying some Brake Kleen, Contact Cleaner, Starting Fluid etc. around the intake manifold and seals, if the RPM's go up or down significantly then you have a leak that needs to be fixed before you can continue with the carburetor adjustment.
The engine should be at operating temperature with the choke off to set the idle between 950-1050 rpm. Turn the idle skrew clockwise to increase the idle speed and counterclockwise to decrease the idle speed. If you have access to your air-fuel mixture skrew you may turn it as well, if not there is a video below on how to gain access, make sure you start with clean or new spark plugs. Gently turn the air-fuel mixture skrew clockwise until it starts to bottom out "STOP" do not over tighten as it will damage the taper on the end, now back the skrew out 1-1/2 full turns to establish a starting point start the engine and check the idle rpm's and turn the idle skrew accordingly for 950-1050 rpm if necessary, turn the air-fuel mixture skrew 1/4 turn at a time and let the engine settle for about 10 seconds, turn the skrew clockwise for a leaner mixture and counterclockwise for a richer mixture, you are seeking the highest rpm your air-fuel mixture skrew can acquire without going past 3 full turns from the bottom then resetting the idle skrew back down to 950-1050 rpm If you can not detect any rpm change and can not stall the engine by turning the air-fuel mixture skrew all the way in then your pilot/low-speed jet is too big and needs to be replaced with the next size smaller. Final adjustment should be made with a clean air filter mounted to the carburetor.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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May 07, 2012 | 2005 Honda CR 85 R

1 Answer

What is H and L carb setting for a Poulan P3314


The "L" is your idle setting and the "H" is the wide open fuel setting. After the engine starts and runs a minute adjust the "L" to the smoothest run setting the go full throttle and adjust the "H" the same way.

Hope this helps.

Apr 20, 2012 | Poulan P3314 14" Gas Chain Saw 2.0 Cuin...

2 Answers

I adjusted the chok and it would only run with it on. I put it back and it would only run with the trottle twisted. then it suddenly went dead and would not start at all. now the battery is dead. got new...


You will need to most likely rebuild the carburator [s] or you have blockage. Try spraying WD 40- in to the intake - if the bike runs poorly but runs - replace the fuel filter. I am not sure where they are on this model but any dealer will direct you to them as they would me. Take down the Vin # - call the local dealer and ask about RECALLS - this can save you thousands over the years - do this on all your vehicles every 6 months or so.
You will need to most likely rebuild the carbs as partial blockage or a dead fuel pump is the problem and the only repair is to replace or rebuild.
Thanks
Gary @ Fix Ya

Jun 30, 2010 | 1999 Suzuki TL 1000 R

1 Answer

Chain saw


Check the fuel filter, air cleaner, and muffler for plugging. Check the fuel line for decay or other damage. Make sure you have fresh fuel mix in the tank (40:1) using a modern synthetic oil made for saws. If the above doesn't help, you will need to remove the carburetor, clean it inside and out with spray carburetor cleaner and check the lower chamber diaphragm for flexibility--no holes or cracks. If the two jet needles have been disturbed, turn both screws CW to stops (lightly), then back out CCW 1-1/2 turns each. This is a basic setting which should allow the engine to start and run. Start the engine and allow to warm up, then pull the throttle full on and adjust the H needle CW until the engine starts to speed up, but 4-strokes. Correct adjustment is when the engine 4-strokes unloaded, but immediately 2-strokes when cutting. Release the throttle and adjust L needle CW for better idle, yet allows the engine to 'follow the throttle'. Adjust idle speed screw so that the chain stops turning, but the engine continues to run. Hope this helps!

May 21, 2010 | McCulloch 16 In 4.5 Hp Electric Chainsaw...

1 Answer

Need to know how to rebuild the carb on a 3.0 hp


The carb sounds like a vacu-jet, very easy to rebuild. Remove it from the tank but be careful not to damage the siphon tube. Then make sure to check for foreign matter in the tank (big problem with this system), clean and flush it. The idle screw is easy, the other is set by going from idle to full throttle quickly and adjusting it just so it doesn't stumble

Apr 24, 2010 | Craftsman Gas Mini - Tiller/Edger

3 Answers

Poulan 6.75 Lawn mower will not start


Remove spark plug, clean and dry. Replace plug. Remove air filter. Spray WD-40 into carb opening; one second blast. Turn over engine, (pull handle). Engine should start briefly and run for 3 seconds.  If not, you are not getting spark to spark plug. If engine starts, you have a dirty carb and you can buy a rebuild kit from manufacture.

May 02, 2009 | Poulan Pro " Pro" Self Propelled Mower

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