Sport & Outdoor – Others
Rough idle at any engine speed up to full throttle. At full throtle engine runs smooth and is very strong and responsive. Below full throttle very rough, engine shakes but does not stsll out.
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Sounds like u need to do a tune up on it. clean the carb, new plug
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Idle rpm read 4000 – 4100rpms with the ear muffs hooked up on the hose. Reset tiny tach to 180 degrees which = 2 sparks per revolution. Wrapped once around both spark plug wires, per the technicians reccomendation at tiny tach. Idle reads 1860 -1900 rpms.
The idle speed should feel consistent without skipping or slipping. In most of today`s cars, an idle speed of 600 to 1000 RPMs is average. If your car is idling rough, though, it won`t feel smooth. The RPMs will jump up and down, for example, or they`ll fall below 600 RPM (or whatever is typical for your vehicle).
Check the Tank Vent and Hoses
If it isn`t, it will cause your engine to become fuel starved, run rough, and eventually stall. Simply twist it open and monitor your engine for improvement. If your outboard motor isn`t running at its best, check the fuel vent on your portable tank to make sure it`s open.
Simply put, a rough idle describes an engine that is not firing consistently when your vehicle is in park, with no gas applied. Most vehicles idle between 600 and 1,200 RPM and should hold their idle speed.
For high revolutions per minute (RPM) of 8,000-14,000, a 2-stroke is the way to go because it completes a rotation in half the time of a 4-stroke. These high speeds are perfect for equipment like chainsaws and string trimmers where you need a fast blade to be effective.
Every boat owner is different and how far you decide to push your marine engine is in your hands. However, running your boat at Wide-Open Throttle is not bad for your engine and can even help clear out carbon build up.
High idle levels (or rough idling) occurs when the engine is revving too fast when it is in park/neutral. The car may be louder than normal, or you may feel shaking (in more severe cases).
While some cases are less severe than others, a rough idle is usually identifiable by a shaking and bouncing sensation in the vehicle. You may also notice odd sounds, as well as inconsistent RPM counts. Normally, a vehicle should have a smooth and consistent RPM rate of around 1,000.
Both inboard and outboard marine motors are dependable for an average of 1500 hours. After that point, there is a risk of boating.
A few hours every week keeps the motor in better shape than using it two or three full days every month. The more often it gets used, the better it will run, just like any vehicle. If it`s left sitting idle at the marina or in a garage for the majority of the time, parts tend to go bad faster.
500rpm is a bit low to me . Most cars I`ve dealt with it`s around 850rpm . If the idle is set to low when you come to a stop from running at a faster speed ( especially quick ones ) the idle speed may not be high enough to compensate to keep the engine running . For the majority of regular cars, yes.
How to fix it? Cleaning or replacing the fuel filter and adding a fuel injector cleaning treatment to the fuel tank should take care of clogged fuel injectors. If the rough idle persists, it`s time to take your car to an auto repair shop.
Two strokes are inefficient at idle, therefore I always set them to idle about 3-5 second and die. This helps keep the idle circuit rich for good throttle response.
Because combustion takes place with each revolution of the crankshaft with a 2-stroke, this format puts out more power than a 4-stroke engine and the power has more instantaneous delivery. This are some reasons why 2-stroke engines have a long history of use on many different types of motorcycles.
Two-strokes also tend to rev higher, potentially creating more heat and faster wear. However, four-strokes rely on many more moving parts in the entire valve train, creating more chances for a part to break and the engine to fail.
Most mechanics and engineers suggest the best cruising speeds are achieved at 3400 and 3800 rpm respectively.
An outboard motor should run at temperatures between 118F – 160F (47C – 70C) if it is a 2-stroke motor, or 115F – 125F (46C – 52C) if it is a 4-stroke motor. 2-stroke motors are more common on boats.
Normal idle speed for your vehicle, once the engine is warm, should be around 750 RPM (roughly). Two thousand RPM is significantly out of range high, even for a cold engine. The occurrence of this high idle speed might be a coincidence and thus not related to the alternator repair.
4000 rpm is no problem, high rpm can wear down on the head where the camshaft rotates but that`s no really a problem until you get near 7000 rpm.
Keeps Oil Pressure Up
Diesel high idle keeps the oil pressure up to ensure that it`s properly circulating and lubricating the engine. It`s important for the oil pressure to be kept up to ensure that it`s properly circulating and lubricating the engine. High idle can help with this.
Rough idle
A rough or uneven idle can be an indicator of an engine that is misfiring. The air/fuel mixture is disrupted which can cause the engine to jump up and down.
Engine hunting and surging at idle is usually caused by a fuel delivery, air leak, or governor system problem. Cleaning/overhauling the carburettor, adjustment of the governor, and/or changing the air filer may be required.
Two-stroke engines don`t last nearly as long as four-stroke engines. The lack of a dedicated lubrication system means that the parts of a two-stroke engine wear a lot faster. Two-stroke oil is expensive, and you need about 4 ounces of it per gallon of gas.
If you`re mixing your own fuel mix for a two stroke in your fuel tank (eg. 50:1 or 100:1 fuel mixes), it`s a good idea at the end of the day when you`re flushing the engine to disconnect the fuel line and run it out of fuel. This way if the fuel evaporates out of the carburettor it doesn`t leave the oil in the bowl.
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AB LOUNGE 2….I need the 2 bars that hold the front part of the legs to the back part of the legs of the ab lounger together. How can I obtain these 2 parts? Please does anyone know?????
ANSWER : Fitness Quest Customer Support: 800-321-9236http://www.bestdirect.tv/downloads/AB2.pdf Good luck.
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Square tent with 2 types gazebo poles, varenda, 2 side windows
ANSWER : The 2 longest of the poles go in an x over the center of the tent and the 2 shorter ones go arch to the sides. http://www.wenzelco.com/details.aspx?NavID=412shows a picture very similar to your tent. If you go to image 2 it shows it with out the fly. now if you got 2 sets of 4 poles, 2 long and 2 short, and one set is all aluminum, then I would go with the aluminum set. It is less likely to collapse in high winds.
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We have a 1967 2 strok mercury 65 outboard motor. wont start cold
ANSWER : Wow.It sounds like some people I know.Late starters.Don,t get out of bed ’till 10 am.With all you have written, a check on the operation of the choke (cold start) would be worth looking at.As you crank the motor,squeeze the fuel bulb at the same time and see if that also may help.Hope this helps
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I have a 2004 60 hp yamaha 2 stroke outboard engine that doesn’t start or run well. Once warm and in the water it will idle in nuetral and also in gear. It accelerates in neutral but will die or lack power if I increase throttle while in gear. Engine will somtimes get to top speed but often while running at top speed engine will start to slow rapidly. Engine has full range of operationout when out of the water where there is no load on engine but is still difficult to cold start. Before these recent problems the engine sat up for several months and I had to change the impeller and spark plugs. Spark plugs fire, cylinders have proper pressure of 100, 100, and 110. I cleaned some fuel lines and filters and got new gas.
ANSWER : Every sympton you are describing here can be attributed to fuel starvation due to blocked jets and or water in carbs, when your engine dies does it die with dry plugs, or wet oily ones?
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Mercury 4 hp outboard engine wont go into gear
ANSWER : The lower gears arent hard to change, if your in there might as well get all of them there are only a few. the lshift lever does nothing but move the gears forward and back to engage forward and reverse, just pay extra attention to keep it water tight when done. A dealer should have the assembly chart for easy fix
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Tippmann a5 cycles just not fast
ANSWER : The cyclone is supposed to feed at least 15 p/s if you are having that problem I would take apart the cyclone make is clean, you would not believe how much paint can get in there. I would check the hose and after that the o-ring on the cylinder piston. Another thing that might be messing the cyclone is the speed on the marker or the valve itself not sending the amount of CO2 or air to the cyclone. I hope this helps.
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I have a Kawasaki Mule 3000. It is hard to keep
ANSWER : Take the spring off the screw and use teflon tape so you can adjust the screw further
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