MainerBob
Sep 16, 2017Explorer
Glow Plugs
Last year my check engine light went on. Went to dealer and was told I had a bad glow plug but it was not necessary to fix it right away and when I did I should just do all 8 since if I had one bad o...
Turtle n Peeps wrote:
There is no glow plugs under valve covers for the LBZ (the engine the OP and I have) They are out in the open just like a sparkplug is on a gasoline engine. Instead of a sparkplug boot it has a small wire and a nut to hold the wire on. Then it's just a matter of unscrewing the thing just like a sparkplug. (Pretty easy job unless you keep on dropping the nut. :o )