Why does my 2 stroke dirt bike keeps fouling spark plugs?

Why does my 2 stroke dirt bike keeps fouling spark plugs?

The most common reasons why your dirt bike has a fouled spark plug are because a dirty air filter, improper pre-mix ratio, carb jetting is too rich, the engine has low compression, or a weak spark.

What kind of idle problem does a road King have?

Rough idle, Carbon fouling the plugs, backfiring, and it sounds like the fuel pump is dumping way too much fuel. It is an 01 Road King with PCM3-USB, Arlen Ness Big Sucker Intake and Wild Pig Slip On’s. Please help!

When did my Harley Davidson Roadking idle down?

Discussion in ‘ Touring Models ‘ started by michael49, May 31, 2009 . The promblem started in November of last year. The bike would idle down and die when I stopped for a stop light. Took it to a non-Harley repair shop.

What to do if your bike Idles all the time?

The changed the following parts check valve, fuel pump, top plate gasket, intake seal, fuel pressure regulator, fuel line, and idle motor kit. The bike ran great for 629 miles. Last week it started doing the same thing again.

Rough idle, Carbon fouling the plugs, backfiring, and it sounds like the fuel pump is dumping way too much fuel. It is an 01 Road King with PCM3-USB, Arlen Ness Big Sucker Intake and Wild Pig Slip On’s. Please help!

What to do if your spark plug is fouling?

Leaking piston rings can be diagnosed with a leak-down test. If one cylinder has oil fouling, a relative compression check can help to assess mechanical issues with that cylinder.

Discussion in ‘ Touring Models ‘ started by michael49, May 31, 2009 . The promblem started in November of last year. The bike would idle down and die when I stopped for a stop light. Took it to a non-Harley repair shop.

Why are my spark plugs flooding with gasoline?

If this occurs a number of times after the spark plugs have been replaced, the engine is flooding with gasoline. The most common cause of this issue can be attributed to incorrect spark plugs, so be sure to check that the right spark plugs are being used first.