Having problems with your 1999 Chrysler 300M ?
99 Chrysler 300m i found oil in the upper intake manifold but no antifreeze and no oil in the antifreeze could it be a head gasket? valve gasket ?
Itr could be or it cold just be little blow by, i would just clean it up and replace the pcv valve
Repair Help & Product Troubleshooting for 1999 Chrysler 300M
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