This is a follow up to an earlier post about my 1996 250 EFI. <br /><br />My 254 Chriscraft with the above engine is burning about 25 GPH while cruising @4000 RPM. Accoring to my understanding about HP to GPH conversion, the engine should be burning 25 GPH at WOT. (My WOT RPM is 5500)<br /><br />Reading the trouble shooting section of Clymer Mercury manual, it suggests checking for:<br />1. Blocked air bleeds<br />2. Incorrect Metering Jets<br />3. High fuel pressure<br /><br />I know the fuel pressure on this engine is regulated by a pressure regulator (I will need to get a special gage to chech for this fuel pressure)<br /><br />Does any one know what/where are the "Air Bleeds" and the "Metering Jets" and how to check for them?