I installed a manual oil pressure guage thinking that the electric guage was faulty. It reads the same. When it is cold it is 40lbs at idle and 70 lbs at highway speed. After it is warm it reads 5 lbs. at idle,,almost 20 at highway speed. It uses no oil,,sounds and runs well. Oil is changed every 2500 miles. Please help
Sep 22, 2009 at 12:50 PM