07 ram 1500 hime oil pressure
I have an 07 Ram 1500 Hemi v8. The oil pressure is
great when you first start. Cold or normal running
temp. When driving the oil pressure will start to
drop and climb. It will do this for about 1 mile.
Then it drops to zero. I have to stop the truck and
kill the engine. Let it sit for about 2 to 3 min, then
restart the engine. The oil pressure is fine again.
Until you get back up to 50 mph, then it starts it all
over again. Just bought the truck for 2500.00 and
it has 210,000 mi on it. Any ideas or suggestions?