06-28-2010, 07:50 PM
I have an 2008 Tundra 5.7, when the engine is cold, the oil pressure guague needle is at L, when it's warm up, it's in between L and H, everytime I step on the accelerator the needle goes from the middle towards H, the deeper I step on the accelerator, the farther the needles goes toward H. I went to 2 different dearler service, they told me it's normal, but can't explain why when I got the truck brand new, it never do this. Now the truck has 70K miles. Any ideas? Thanks.