i have an 84 351w The other week i fired it up and heard what i thought what a loose rocker. Welp wrong.I took off the valve cover n fired it up no5 had no oil coming up n i seen air bubbles. I changed the oil n it went away Whats the deal it does have 214k on it
...the other time we were at the mall driving around fine, turn the beast of a 2.8L off for not even a minute, start her back up and sounded like there was a midget inside smacking everything with a hammer, no oil pressure at all!!! Both times were with the fram oil filter and as soon as he changed it everything went back to normal, he put on a different brand and its been fine ever since...Im betting it was ur oil filter