2000 Honda accord v-6 Heat soak issues. Engine starts and then stalls.Car starts fine when cold. Runs fine unless you let it sit for about 15 minutes then it stalls engine check light comes on. OBDII indicates all cylinder missing code 301 -306. I am told the alcohol in winter blend fuel here in Calif is the problem as it boils and creates a vapor lock in the fuel rail. What is the cure will just replacing the Fuel pressure regulator with a 53 lb unit correct it or must the ECU be replaced also?
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