my peugeot diesel starts fine ticks over fine but on acceleration it has no power at all what is this likely to be

dave, May 2012

Could be a few things but first thing I would check the air flow meter between the air filter and manifold to engine, disconnect the wiring to the air flow meter and go for a run if it is this (common fault) there about £80/100 failing this a diagnostic test.Also catalitic converter can sometimes break up and block the Exhaust (usually notice a rattle from underneath) Hope this helps.

Nigel, May 2012