2003 KTM SX 250 "gas oil exhaust motorcycle" Questions

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Question about KTM SX 250 Motorcycles

2 Answers

...gas in it. It takes 60:1 but I didn't put enough oil in it. It died while I was riding it. I drained the gas and put new in it. Changed the spark plug. Any ideas on how to get it to run? hi If you ...

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Question about KTM SX 250 Motorcycles

1 Answer

...gas ec300 its running as if its got the choke on all the time and its throwing black oil thro the exhaust. you might find that there is oil getting past the rings and going out the exhaust meaningthe ...

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Question about KTM SX 250 Motorcycles

1 Answer

...gas and oil. That equals 4 ounces of 2 stroke ENGINE oil to one gallon of gas. Do not use MOTOR oil in the gas. 10w40 motor oil is what goes in the gearbox. Tighten the exhaust flange. A top ranking ...

Question about KTM SX 250 Motorcycles

1 Answer

...and it has been building up from day one. Don't worry about it other than being sure you run premium gas at 32to 1 mix. = 4oz two stroke engine oil per gallon of gas. NEVER use motor oil in the

Question about KTM SX 250 Motorcycles

1 Answer

...its dirty with oil REMOVE THE EXHAUST FROM THE ENGINE AND RUN IT TO SEE IF OIL COMES OUT THE ENGINE IF SO YOUR MAIN CRANK SEAL ON THE ENGINE SIDE WILL BE LEAKING INTO THE ENGINE AND OUT THE

Question about KTM SX 250 Motorcycles

1 Answer

oil in your gas be sure to change the oil , check the air filter, and always turn off the gas when you are not riding. If everything is normal , then you probably need to change the exhaust o-rings in

exhaust gas have a blue colour to it and is thicker than usual? This is a sign it is burning oil inside the engine. GET a Good Mechanic to look at it as you may need to take the engine apart to fix it

...oil running out of the exhaust. It's excess gas cleaning out the carbon in the exhaust which looks like fresh oil running out. I would check your float in the carb. It's probably running over and ...

Question about KTM SX 250 Motorcycles

1 Answer

...motor. What that means is, it must be fueled with a gas/2-cycle oil mixture. Oil in the exhaust (depending on the amount and type of oil) is not a clear indication anything is wrong with the

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