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P1299 Diagnostic Trouble Code Discussion for November 2005

Vacuum Leak Present With IAC Valve Fully Seated


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Trouble Ticket Help Requests for DTC P1299
Help Request Posted
2000 Lincoln LS 3.9L Cuts out, Misfire, MIL Lamp on VIN: 1LNHM98A6Y
P1299: cylinder head overtemp protect active. I have talked to dealerships and other techs on this one and can't seem to come to a solid conclusion of action.The vehicle will at any given time ,especially after reaching normal operating temperature, the temp guage will raise at a good rate to hot and the ...
November 07, 2005
2000 Lincoln LS 3.9L Cuts out, Misfire, MIL Lamp on VIN: 1LNHM98A6Y
P1299: cylinder head overtemp protect active. I have talked to dealerships and other techs on this one and can't seem to come to a solid conclusion of action.The vehicle will at any given time ,especially after reaching normal operating temperature, the temp guage will raise at a good rate to hot and the ...
November 07, 2005