Having problems with your 1998 Oldsmobile 88 ?
How much will it cost for me to get blown head gaskets replaced on a 1998 oldsmobile 88.
Never have seen blown headgaskets on a 3800 engine. Buick dealer parts guy over 20 years. You need a new upper intake manifold as it has leaked coolant into the combustion chamber. Also new plugs as you will have to remove them to get the coolant out. Common problem .
Repair Help & Product Troubleshooting for 1998 Oldsmobile 88
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.