can any1 help?

[kev north]

i have an ml 270. think its in safe mode, it wont rev over 3000rpm!
one of the hoses that goes in2 the radiator is sucking in when revved.

does any1 know what it could be?

[Burba]

mercs have a tendancy to drop into 'limp mode' when the AFR meter is clogged - might just need the meter to be flushed out.

this is more a problem on the C class, rather than the ML - but might be it?

[kev north]

you are right .the garage is going to chang that today.