Re: 94 TBird 4.6 L. running lean?
94 TBird LX V8, 59k mi., in generally very good condition and religiously nursed.I pull a plug from each bank and inspect. Both (Motorcraft Platinum) plugs in good shape, but both electrodes are W-H-I-T-E (a sort of powdery white) indicating a potential lean mixture condition per the Haynes (Ugh) manual. It is not a new condition: the electrodes have always looked like this.
Seems somebody somewhere said that the 4.6 fuel injected plugs are -supposed- to burn white. True? False??
Thanx, Puddin'
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