Check engine light on and D4 blinking (Help)
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Check engine light on and D4 blinking (Help)
My check engine light is on and D4 is blinking. Its throwing a 70 code and 2 code for D4. I swapped a good TCC control valve on but it still blinking. Fluid is good. Engine stalls in 1-2 gears, no power. Good in High gears. car rattles. Anyone have any suggestions.
