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| 1994½ to 1997 7.3L Power Stroke Diesel 7.3L Power Stroke Diesel equipped F-Series and F-Super Duty. |
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#1
Tue, August 2nd, 2011, 05:52 PM
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WTS light
I just installed a TS Performance chip from Jim Rose with 6 of Bill's tunes to go along with the Stage 1's I got from Jim. Wow! She runs like a scalded dog now! One question though, my WTS light now only stays on for a couple seconds even when it's the first start of the day. Does that have anything to do with the chip?
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#2
Tue, August 2nd, 2011, 11:50 PM
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Yes.
The TDE1/MLE1 (automatic or manual) strategies that are used in the 95-97 trucks have a shorter wait-to-start light on-time than the earlier calibrations. No worries.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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#4
Thu, August 4th, 2011, 11:18 AM
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I guess that would lead me to another question. Once it gets cold will the WTS light stay on longer? Even now, it's hard to believe the glow plugs have enought time to heat the cylinders adequately but it does start right up.
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#5
Thu, August 4th, 2011, 11:24 AM
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Yes. The light will stay on longer as it gets colder. If you ever have any doubts about it, you can always leave the key in the run position for a longer period of time before you crank the engine. The glow plug relay will still be energized for a longer period of time than what the light says anyway.
__________________
Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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Linear Mode
