Dropping Oil pressure Help
<strong>Mine was doing the samething in warm weather at idle. I just recently installed the truck PCV and changed the oil and filter. Now it stays above 40 all the time and averages around 55 when warm and under normal driving conditions.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">What oil and weight are you using?


