2006 Lincoln Navigator.
Check Engine light stays on. When travelling and the RPM gets to 200K at about 80 kms/hour the engine lights starts to flash and the vehicle starts to sputter like it is going to stall. Any Suggetions? If i am driving in cruise the vehicle does not react this way.
Take it to a local repair shop and have them check the codes associated with the check engine light. The codes will indicate what the problem is.
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