05 massey down on power

[6480]

Have a 05 massey 6480, mowing for the last few days it's up and down on power, new fuel filters, new fuel lift pump, its like when I hit a hill it starts to loose power, its not the first time it has done this, anyone have any ideas on what to check next

 

[daveydiesel1]

Is ther a gauze in the tank?

 

[dee]

Check the intercooler pipes for holes and make sure all the jubilee clips are tight

 

[john432]

Is ther a gauze in the tank?

My 6475 ,2008 had similar symptoms, changed all the fuel filters ,but got worse, took the pipe coming from the tank to the pre filter off and blew back . Instant cure, is there a gauze in the bottom of the tank?

 

[daveydiesel1]

My 6475 ,2008 had similar symptoms, changed all the fuel filters ,but got worse, took the pipe coming from the tank to the pre filter off and blew back . Instant cure, is there a gauze in the bottom of the tank?

Ther has to be with those symptons. Time to take the tank of and get everythin all cleaned id say

 

[6480]

Will have to investigate the tank, it takes a fit down on power for a period of time and then it can run fine for an hour or two and back to being down on power