aalright so i replaced the glowplugs fuel filter and injector fuel return system/caps and o rings. still missing alot and deffinateely isnt burning the fuel all blueish smoke like crazy on startup and misses alot while driving. im about to buy the injectors. should i? or could it be the injector pump? Help PLEASE!

 

when you get it started and it is missing, crack open each injector line one by one. this will "kill" that cyl and cause it to miss on that cyl. you should hear a change if it is firing. if no change you narrowed it down to that cyl.


if you are going to get new injectors, just be warned. there are NO new injectors untill september. any injector out there will be rebuilds. rebuilds are hit and miss on if they are good. whoever you get them from make sure they pop test them and set all pop pressures within 50 psi of eachother.