PKdavidson, on a cold engine if leave the key in the glow position, you should hear the glow plug relay click off after 10 or 15 ish seconds.

Open your hood, put in glow position and walk over to the glow plug relay for a listen.

__________________
1998 Ford Escort ZX2 5 speed - 279,000 miles My Daily

1992 Mercedes 300D 2.5 202,000 - Pure junk
2000 Mercedes E320 Black - 136,000 miles - Needs repair

Don't forget to grease the screw and threads on the spring compressor.