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3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
So my 03 1500 4.7 is loosing oil pressure when it warm and under 1000rpm. We replaced the oil pump and did the timing (took it to a shop for the timing). We also changed out the spark plugs. Now our oil gage is still showing low oil pressure while it’s warm and at an idle. Also just last week when exhilarating from 40 mph to 55 mph it sputters and has lack of power from idle(800rpm) to 60mph. The check engine light is on but the only code that was coming up was CO2 sensor. Does anyone have any ideas what it could be?
Think I would have him put a mechanical oil pressure gauge on it as well, just to verify what pressure is doing. Wouldn't be the first time someone has gotten a bad part, right out of the box.