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my 84 runs full rich when cold , no codes in ecm . what could possilby cause this.
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O2 sensor or TPS out of adjustment could do it...
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Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/
Am-Fm/map light National/Regional/Chapter NCRS "Top Flight"
#2-1985 Bright Red/Carmine Cp.L-98/auto
Member: NCRS, NCRS Texas, Corvette Legends of Texas
As could a coolant temp sensor out of whack. Could also be too much fuel pressure, or a leaky infector(s).
Joel Adams
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in Forum: C4 HVAC, Fuel, Emissions, and Exhaust
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