I have a 1999 Dodge Ram 2500 5.9L 4 wheel drive with an automatic transmission, which has 114k miles. My question is, what would cause my truck to drop oil pressure and how would i fix it. What is happening is when my engine heats up and i come up to a stop sign or i slow down my oil pressure gauge drops to zero and when i rev it it will go back up. Also my oil pressure gauge doesnt ever go above 40 plus the needle wont even move when i rev the engine. Also i have no visible oil leaks. and i have done an oil change and everything and still the same problem. Your help would b greatly apreciated ty.
Nov 26, 2007 at 12:10 AM