I have air in my fuel system in my 20dti Vauxhall zafira after I changed filter need to fit hand primer

Vauxhall-Opel cars usually have the fuel filter fitted underneath adjacent to the right rear wheel.

i can suggest a link from where you can get the manual for opel vauxhall zafira but you have to pay some money http://toolsnyou.com/

Try changing Mass Air flow oxygen meter

My Vauxhall (Opel) Zafira 2004 1.8 liter 16V Petrol Auto
had COLD START problem; cold engine does not start no
matter what! I have changed the following parts, one after
another:
1. New Coil pack
2. New Spark plugs
3. New Battery
4. New Mass Air flow oxygen meter
5. Air filter
6. Oil filter
7. Engine oil
8. Fuel filter
9. Premium Petrol
10. Engine coolent water sensor
Still the same problem. Then changed 'Crank sensor'. And
now the car starts fine without any issue!!
Faizur Rahman <[email protected]>

Hi I've put a new inlet manyfold on zifira 1.9 cdti and now it won't start and I put key in and it just click s help

possible air in the fuel system. There may be a bleeder for you to open and purge the air from the fuel system

change the fuel filter, then prime the system. This MAY SOLVE YOUR PRBLEM. During extremely cold weather the fuel filter mAY Hve jelled

Well, one problem is, if its an 8.1, its not a diesel. The 8.1, or Vortec 8100, is a gas engine. The DuraMax is a 6.6 engine. There is usually not a priming system on a gas engine, because the fuel pumps will usually get it through the smaller filters used quick enough you dont need them. However, if it is a DuraMax engine, then right on top of the fitting where you mount your diesel filter, there is a primer pump and an air bleed valve. What you do is, open up that air bleed valve ( its a little black plastic octagon shaped thing on the top of the filter mount) then you pump the primer (the silver button looking thing) until you get diesel squiting out the air vent without too many air bubbles or gurgles.