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International Automotive Technicians Network
Primary Ignition question: '98 F-150 4.6L
Posted to Technical Discussion Forum on 9/27/2004 13 Replies

Hello all,

First, this is NOT the Coil on Plug 4.6L.

We recently had this vehicle in for a MIL on complaint. The PCM had a stored P0301, freeze frame showed code set at idle, closed loop, fuel trims fairly normal, about 185 F. Test drive revealed no misfir... Login to read more.

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13 Replies Received (View Replies)