My toyota land cruser is poor to start first thing espesialy when its cold , I have replaced the glow plugs and fuel fillter

Didyou replace the manifold heater?
have you checked the relay?have you checked to see if there is actualy power getting to the glow plugs? and also the fuse .
It is very srtange ,if the glow plugs are working ,for it not to fire up straightaway .Does it miss when it does first start?If so, the glow plugs are not all working.Last thing try giving it a squirt of aero start, or starter fluid , if with that ,if it doesn`t start straight away, then you better come back to me as i have another idea what could be a problem but I dont think the glow plugs are working properly so try the aero start first "youdoit"

My toyota land cruser is poor to... Solve my toyota land cruser is poor to start first thing espesialy when its cold , I have replaced the... (More) my toyota land cruser is poor to start first thing espesialy when its cold , I have replaced the glow plugs and fuel fillter