maf cleaning

[Ryoken]

hi guys,
my car is coming up to 157k  smiles,  ive got a slight hesitation at 1.5 to 2k revs,  ive changed the plugs and coil tubes, after my drivers side bank gasket was leaking , so ive bought all new ,
just a couple of questions
how long does a maf last?
how often can you clean them?
ive got no error codes on scanner,
averaging 15 to 18 mpg,

cheers

steve

[strummer]

probably not the maf,if you decide to replace it don't use a cheap after market one I tried 2 and they both gave problems,it may be your throttle body needs cleaning/replacing

[Ryoken]

hmm , good idea, if I remember rightly  the TB wasn't sqeaky clean , had a nice ring of muck in there
I think it would benefit from a good clean

ill have a look tomorrow