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Burnt Valve?
Hello, Per the dealer, I have a burnt valve in my #2 cylinder of my 2000 4runner 2.7. Did a compression check myself, all cylinders are good but the #2 only shows 90 compared to 150 in the other 3. My motor has 130,000 miles. Anything else I can do before I yank the head. A friend was telling to check the valve/cam shims?
Any help would be great.
Thanks
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