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On a 1995 Mercury Grand Marquis 4 6 cylinder you were getting a misfire code but when checked the whole last 4 cylinders werent firing in the firing order 6548 kinda like a limp mode any ideas?
DjShotokan
There is a limp mode that kicks in if the engine overheats, I don't know if it changes the firing order but it does cut off 4 of the cylinders to cool the engine. This mode will set off the code because it is technically missing.
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∙ 15y ago
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