mt keeps cutting out.

[RampageCrazy26cc]

hey guys, back again.

got the mt out and tryed to run it. and of course ran awsome for the first 5mins, then started to cut out. have no clue whats going on with it.

i have replaced
spark plug
carb
new kill switch.

tank is vented,

runs great when cold.but once it gets hot it starts doing this crap.now it wont even start.

 

[Daddywoo]

Fuel mixture? Coil? Worn engine? Blocked fuel tank vent?

 

[RampageCrazy26cc]

its not pumping fuel for some reason

 

[RampageCrazy26cc]

yeah, its not pumping fuel, you prime it couple times, and it will run long enough to run the gas out the carb then stops.

it was a brand new carb too. this truck fights me everytime i bring it out

 

[Tvbest]

Do you have a lol switch on it. If so it could be interference with the radio. My xb was doing that had to get a better radio. Or you might just have to turn the idle screw up

 

[Tvbest]

Do you have a lol switch on it. If so it could be interference with the radio. My xb was doing that had to get a better radio. Or you might just have to turn the idle screw up

Meant to say kill switch not lol switch

 

[RampageCrazy26cc]

yeah its not that.its just sucking fuel for some reason. you can see the fuel not going thru the lines

 

[Tvbest]

Check your gas tank make sure you're not losing air out of it like the rubber grommet and check your gas filter

 

[RampageCrazy26cc]

Check your gas tank make sure you're not losing air out of it like the rubber grommet and check your gas filter

the gromment on the tank is leaking,that would make it not run?

 

[Daddywoo]

Try running it up without the filler cap on if it runs then it's blocked. Did you change the carb? If so did you check the little hole in gasket is lined up with the hole in crankcase and carb? As either will prevent fuel reaching carb

 

[Tvbest]

Yes it can cause it as well. It needs the pressure build up. To cycle gas

 

[RampageCrazy26cc]

yes change the carb and new fuel line installed. i made sure that the holes werent blocked

 

[Daddywoo]

Have you got the fuel lines the correct way round? Not trying to teach you to suck eggs!

 

[RampageCrazy26cc]

yeah there the right way.made suure

 

[Daddywoo]

Only thing I can think of at the moment is either an air leak around carb mounting, insulator area. Or a damaged carb pump diaphragm, blocked fuel filter.

 

[RampageCrazy26cc]

i don't know, im about fed up with this thing,

was screwing around with it again, the lines are full, the prime bulb is full.but as soon as you start it, it idles up by itself then dies, starts back up dose the same thing. you try to rev it. it bogs out

 

[jeepzj]

i don't know, im about fed up with this thing,

was screwing around with it again, the lines are full, the prime bulb is full.but as soon as you start it, it idles up by itself then dies, starts back up dose the same thing. you try to rev it. it bogs out

Hi. I had the same problem thought it was fuel and it was my coil wasn't strong enough when I would give it gas it would bog out like it was starving for gas and the coil was bad replaced it and runs like new again just though I Mention that

 

[RampageCrazy26cc]

Hi. I had the same problem thought it was fuel and it was my coil wasn't strong enough when I would give it gas it would bog out like it was starving for gas and the coil was bad replaced it and runs like new again just though I Mention that

ok,its the og coil that came with the truck,so ill order a new one

 

[jeepzj]

ok,its the og coil that came with the truck,so ill order a new one

Hope it works out

 

[Daddywoo]

Firstly try resetting coil gap.