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Hot Start Problem Printed From: CorrectCraftFan.com Category: Repairs and Maintenance Forum Name: Engine Repair Forum Discription: Engine problems and solutions URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=18521 Printed Date: May-19-2024 at 10:01am Topic: Hot Start Problem Posted By: Mikey43 Subject: Hot Start Problem Date Posted: July-12-2010 at 11:27pm My '93 351 HO with Pro-Tec and throttle-body fuel injection starts and runs perfectly. If I shut it down for 45-60 minutes, it won't start. The fuel pump will not pump fuel until I pour cold water over it to cool it down. You can hear the fuel pump load up when it gets cooled down (changes from high-pitched sound when hot to low-pitch when cooled off and shuts off after pressurized). Any suggestions? I believe this problem has intensified since Oregon required all fuel pumped from retail stations to have at least 10% alcohol.

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