When i first strat the engine in the morning the oil presure remains constant in the presure indicator but when the engine reaches the normal temperature, the presure starts to fluctuate. When i put some gas the presure gets higher and when i stop the presure goes down. Is that correct? Is there a oil pump to maintain the presure up when the engine is cold? Mine is a 99 3.9L! CLT.
- posted
18 years ago