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Old 02-28-2017, 11:28 AM   #15 (permalink)
Master EcoModder
Join Date: Oct 2009
Location: Fort Worth, Texas
Posts: 1,936

2004 CTD - '04 DODGE RAM 2500 SLT
Team Cummins
90 day: 19.36 mpg (US)
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I was still revising after posted.

Only time I see haze is full throttle onto highway (I only wind it to redline in 4th and Direct) when solo and it's been a month or so.

Shouldn't see any oil or fuel related smoke at startup. The combo is indicative of a tuner (after shifts and at start). Those, plus overhead reading being off is tuner evidence.

Do the MPG Loop. And don't sweat it otherwise. Once done and investigation about tuner plus other mechanical issues settled, you'll know where you are.
2004.0 DODGE Ram QC/LB 2500 2WD/NV-5600 305/555 ISB. 7,940-lb. Stock. 200,000 miles/5000-hrs @ 40-mph average.
1990 35' Silver Streak TT 7,900-lb.
11-cpm solo & 19-cpm towing; 21-mpg average past 54k-miles
Sold: 1983 Silver Streak 3411
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