Best thing here is to take valve covers off and look at cams if metal went through they will be screwed up. Remove the solenoids and see if ther eis any junk around them if any oil holes clean them out. You have nothing to lose anyhow except time. It cold be sludge as well. If it goes away change oil an dfilter and put a good filter on in like Purolator, wix, napa etc.
Wednesday, October 1st, 2014 AT 6:40 AM