Anyone know what could be causing this ? Engine will crank and runs
well at low rpms but sputters at high rpms and cuts off under a load .
New fuel pump , plugs and air filter . Thanks !
Shep - 25 Feb 2006 16:15 GMT
Sounds lean, get into the carb look for clogged jets or low fuel level.
> Anyone know what could be causing this ? Engine will crank and runs
> well at low rpms but sputters at high rpms and cuts off under a load .
> New fuel pump , plugs and air filter . Thanks !
mazdatech177 - 25 Feb 2006 16:44 GMT
sounds like a stuck or sunk float in the carb... putting too much fuel
in the float bowl. it might need to be cleaned

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ed - 26 Feb 2006 01:13 GMT
could be a job for gumout
> sounds like a stuck or sunk float in the carb... putting too much fuel
> in the float bowl. it might need to be cleaned
chip - 27 Feb 2006 04:23 GMT
>could be a job for gumout
>>
>> sounds like a stuck or sunk float in the carb... putting too much fuel
>> in the float bowl. it might need to be cleaned
a leaking intake valve will do this also.
Chip
ottertailfamily - 27 Feb 2006 22:29 GMT
Check valve clearances
tad
> Anyone know what could be causing this ? Engine will crank and runs
> well at low rpms but sputters at high rpms and cuts off under a load .
> New fuel pump , plugs and air filter . Thanks !