by Greenleaf » Tue Jan 16, 2007 9:50 am
If your truck, engine is the average daily driver, you will notice no difference. If your on the dyno, you may.
If you have a fuel pressure gauge, it may be up depending upon how much fuel your loosing from the heater.
I would have removed the heater if your not in very cold climate.
1990/1992 D250 Ram Diesels Modified by *Smokehouse Diesel* Ashland, Ohio ( )==='==~
Don't have such an open mind that all your brains spilleth out.