[Flinch]

Early '99, hard starting in 30-40 degree weather. Much worse than last year. Takes from 2 to 5 tries, then white smoke and rough idle for 30 seconds, then runs OK.

Tried turning on key, waiting, then off...then on/off several times- no difference.

Measured batteries with neg cable detached: 12.7 volts each. Two weeks ago when Ford put in new tranny (don't ask) they said batteries tested low: I think 27% and 60%. But I am hesitant to trust, since they had a large battery 'for sale' display...but maybe batteries?

Turned on key and measured glow plug relay voltages:
Large open stud: 12v. Small post nearest front: 12v. Small post to rear: .6v (yep, point 6). Fourth stud is covered and is +v feed. After about a minute the .6v stud 'came alive', and went up to nearly 12v. I heard a click when it happened.

Are these correct voltages?

I also checked the battery connections - tight and clean. The injector sump has correct amount of oil.

So, is the relay acting normal? If so, where to look next?

Am on days off until Wed, so need to fix truck soon. Unfortunately, where I park while working is out of town (motel) and can't plug in the block heater - drat!

Thanks guys!

Flinch

Early '99, DP Tunes, GV Overdrive (and YES, it gives from 15-25% better fuel mileage - yippeee!!)