Driving me crazy, but I love her

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01-17-2015, 08:40 PM

Onlyford76

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Driving me crazy, but I love her

Antifreeze in cylinder 5 causing misfire. What do I look for? I have 98 f150 4.6l, v8. I swapped the plug out and now it's doing it again. Running rough hesitating and everything

surrender:

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01-17-2015, 10:16 PM

Roadie

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Are you saying the exterior spark plug hole is filling with anti-freeze or the internal cylinder has anti-freeze in it?

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01-18-2015, 01:09 PM

DYNOTECH

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Look for a coolant leak.. Coolant outlet gooseneck O ring or hose clamp, intake manifold gasket. Roll up your sleeves crawl up in there and check things out.

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