Now that my truck is running perfectly (after I replaced the glow plugs again after burning them out with the manual button, which is now gone <img src="/forums/images/graemlins/smile.gif" alt="" />) I hear my glow plug relay chattering for a minute or so after a warm start. The box on the passenger side wall buzzes a little, then it all stops. Is the box crapping out? By the way, the glow plugs appear to be working fine. The truck starts great cold or warm.

Also, I can find no glow plug indicator on the dash. There is nothing in the spedo cluster, and the little panel built into the lower center of the dash has two lights, but looking at the graphics of them both they appear to be related to the fuel filter. One (the red one) seems to be the water indicator for the fuel filter, but I have no clue what the green one is. If it is supposed to be the GP light, it doesn't light. I have swapped the bulbs and it still doesn't work.

Any guesses? This is a 1985 MightyMax 2WD (US version).

Thanks

Dan