ok not touched a carb in about 4 years!!! so im a little stumped,some help would be awesome. fires up right away, wont idle under 3000 rpms . ok so i looked down the carb when its running , and its dripping gas from the boost ventures, almost like the fuel bowl is under pressure? my first thought is to much fuell pressure from the pump? thoughts ideas??? please help.
If i get some free time tonight at work, ill play with it and post it for everyone to see.
Time to man up and yank it John! Ray
not quite sure stock fuel pump for a mercruiser, with a quadrajet carb?
Im confused now...you say 4160 but above you say quadra jet....soooo???
yep set the float level first thing! power valve was brand new. going to check it out anyway. needle and seat were too. walked thur the whole carb before i put it on. which is why i thought it maybe fuel pressure?