Not all of the glow plugs are working
there are eight glow plugs.
no glow plugs
Glow plugs and injectors are two different parts of two different engines. You may be referring to glow plugs or spark plugs. If you have a diesel engine, you will have glow plugs. If it is gasoline, it is spark plugs.
This test will determine what glow plugs are working. ( It will not determine a partially burnt plug ). Disconnect the glow plug wires at the plugs .( You must unplug all of them for this test to work ) Connect a test light to the positive terminal of the battery. Touch the electrical connector at the end of the glow plug with the test light. If the light goes on the glow plug is working. Make sure you touch only the electrical connector on the plug. If you touch any other part (metal) of the plug the test light will light giving you a false reading.
In a warm climate it should. In a cold climate, a gentle shot of starting fluid should get it started. To much starting fluid can cause serious damage so be careful! If the glow plugs are working starting fluid can ruin them.
Yes, all duramax's have glow plugs.
where is the glow plugs on a fiat multipla
No, only diesel engines have glow plugs. It has spark plugs.
The Mazda 5 does not have glow plugs. Maybe you meant spark plugs?
the older banana engines did not have glow plugs
Remove the valve covers, the glow plugs are in the cylinder heads.