99_Ram_2500
Member
my 99 ram 2500 with a 5.9 magnum usually never goes above half on the oil pressure guage, and has never burned a drop of oil. lately when i start it for the first time of the day and whenever its been shut off for more than 4 hours the oil pressure is almost all the way up on the guage than after about 20 minutes of driving is goes down to just below half where is normally sits. ever since this started it has been eating about a quart of oil every 1000-1500km. i checked my pcv valve and it was stuck open, replaced it and the issue is still there.
Anybody have any idea what might be causing this, the truck has 300k on it and has only ever had full synthetic and changed every 5k km on the dot.
Anybody have any idea what might be causing this, the truck has 300k on it and has only ever had full synthetic and changed every 5k km on the dot.
