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International Automotive Technicians Network
Re: No Start after a Hot Soak
Posted to Technical Discussion Forum on 7/18/2019 1 Reply

Vehicle cold, heat the ECU up nice and warm with a heat gun, see if it starts.

Check power and ground circuits with proper load at the ECU on both a cold and hot no start vehicle.

Check crank signal at ECU both cold and hot no start. Login to read more.

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