They are spark plugs. And you put them in right out of the boxes. If you stick a feeler gauge in them, you will ruin the platinum coating and they will not fire correctly.
The glow plugs on a Ford Focus 2.0 TDCi are situated on top of the engine in a line. They are replaced by removing the plug wires and deep walled socket is used to unscrew the plugs.
Heater plugs in a ford focus 1.8 engine should be changed every 18 months-2 years.
no glow plugs
the older banana engines did not have glow plugs
Remove the valve covers, the glow plugs are in the cylinder heads.
yes there asre glow plugs on 6 l deisel
there are 8 glow plugs
I have a starting promblem on my ford fiesta 1.4 diesel zetec on 55 plate is it likely to be the glow/core plugs, if so how do I change them, where are they situated?
The Mazda 5 does not have glow plugs. Maybe you meant spark plugs?
how to change glow plugs on1997 mercedes 300e
Under the valve cover at the top right of the injectors for ecah cylinder, need more ask!