Check engine, stop and oil light

You have had this problem for a month and haven't taken it to get fixed? I don't know where to begin.

 

find a dealer now. You are having a problem that needs attention now. Be responsible and stop driving that thing before you get yourself or someone else in a bind. Think driver think!

 

Certainly sounds like an oil pressure problem. It's dropping pressure at idle triggering a code, then revving the engine up gets the iolite pressure just high enough to prevent a shut down.

What does your oil pressure gauge read when this light comes on?

Hopefully it's just a bad sensor. If it's a true oil pressure problem, you have ruined the bearings by running it for a month. Any day now those bearings are going to be so thin they break and you wipe out the crank and block.

 

Worn bearings allowing excessive flow. Worn oil pump can't build enough flow.
Cracked oil distribution manifold allowing leakage.

Lots of problems it could be. Low oil pressure if ignored will lead to very serious motor damage.

It needs fixing asap.

TA

 

If it's a DD15 its most likely a bad "O" ring on the oil suction tube in the oil pan....