bear52
Junior Member
I did my first oil change (by me...the dealer did the first 3 as it was a lease and I purchased it). I have read a lot of posts on forums talking about idle Oil Pressure vs. running Oil Pressure. After changing the oil, I noticed my pressure was at about 30 at idle, and 50 when driving. The odd thing is, I have never seen this before. It was always at 49. I can't believe after owning the truck for 3 years I never noticed this. However, I am getting older. I used Pennzoil Synthetic 5W20 with the MS6395 requirement, and an OEM Mopar MO339 filter. 7 Quarts, no leaks. After reading some posts on this forum, I feel a bit more comfortable that 30 PSI and 50 PSI is normal, however there's always the posts on the internet that says "Your engines gonna BLOW", you've got a leaky this a cracked that. I'm wondering if I've had a stuck oil pressure sensor all this time, which makes me wonder if my oil was EVER changed. If anyone can give me some warm fuzzies about the 30 and 50 PSI's, it would be appreciated or any comments as to your thoughts.