300 bogs down when i give it gas

[MichaelS693]

every time i give my 300 the least bit of throttle it bogs down.... whats the deal..... i put stock yet on with stock pipe and it did it so i put the ole FMF on and it still did it.... anyone know what is goin on?

[Martin Blair]

did you rejet when u put hmf on?

[FMFracr287]

Originally posted by HN400exracer
did you rejet when u put hmf on?

I def agree with HN400exracer. When i put my procircuit T-4 it would bog and backfire. Def rejet!

[??300expro??]

Well i had my dg pipes on before i jeted my 300 and it ran fine and then it did what yours is doing and it was because (in the carb) the sleave in the center was stuck in the down postion because the arm that pulls that sleave up and down as you push the gas some how came uncrewed, and what you have to do is take the top plate off the carb look down in there and you well see what i am talking about

[MichaelS693]

Originally posted by HN400exracer
did you rejet when u put hmf on?

yeah guys i got more since than that i put the stocker back on with stock jet and stuff the reason i put the fmf on with the stock jet to see if it was either the carb or the jettin/weather i still dont know what the deal is someone told me to change the plug.... i looked at my carb and it has gas all over the bottom ill prob take it off tonight and look at it:ermm:

[MichaelS693]

bump....need help NOW im about to throw it in my pond

[MichaelS693]

BUMP!:scary: :grr

[300exazzkikr]

if you're gonna throw it in the pond at least get it on video so you can share with all of us. :devil

To your question it's definitely a jetting problem, I would take the carb off, take the bowl off and in inspect it and clean it. rejet and put it back together. Fire her up and see what happens. Good luck.

[Darrell]

Dont throw int in the pond. Take you carb of and look it over. Might be something as simple as dirt in your main jet or something. Could be a timing, but assuming it idles ok, I doubt it.

Take the carb off, and look it over carefully, that doesn't take any time at all. I can have mine off, re-jet it and have in running again in less than 30 minutes. Its' something simple, almost bet ya.

[MichaelS693]

ive takin it off 2,335,778,432 times and it still does the same.... i put a different jet in today and was gonna crank her up but the battery was dead:confused2

[jerry-89-250R]

have you changed the needle position? i have seen a few where they did and didn't get the spring that holds the linkage on right, take the boot of they back of carb, give it gas and look and see if the slide is moving up and down

[MichaelS693]

(*SIGH*) damn mud:D









(if you havent figured it out... it was mud in the jet)