Damage to engine from no oil cap insert for 3000 miles
I just realized today that a quicke oil change place threw out my oil cap insert
piece at my last oil change 4000 Kim's ago.
Car has vanos code again, already replaced once since that oil change. Car is
lunging forward with brakes applied at stop lights and rpm spikes and then
drops before settling back down. Had some knocking the other morning too,
how much damage could be caused by not having the oil filtered for that
long?