rmaynard 16,786 #1 Posted 8 hours ago I spent the better part of the day removing and cleaning my gas tank, replacing the fuel lines, and installing the 1-3 psi electric fuel pump on the 416-H. All went well until the first test run. Engine started, but it went to full throttle with throttle lever set a idle. I had to stop and move on to another project. Having not touched anything other than the fuel delivery system, I somehow must have done something to the throttle, but I can't look at it again until 10 PM tonight. As Roseanne Roseannadana said, "it's always something". 2 Share this post Link to post Share on other sites
sqrlgtr 1,898 #2 Posted 7 hours ago 1 hour ago, rmaynard said: I spent the better part of the day removing and cleaning my gas tank, replacing the fuel lines, and installing the 1-3 psi electric fuel pump on the 416-H. All went well until the first test run. Engine started, but it went to full throttle with throttle lever set a idle. I had to stop and move on to another project. Having not touched anything other than the fuel delivery system, I somehow must have done something to the throttle, but I can't look at it again until 10 PM tonight. As Roseanne Roseannadana said, "it's always something". Sounds like governor going wide open they will do that if you forget or don't hook throttle cable back up. I've done it more than once . 1 Share this post Link to post Share on other sites
rmaynard 16,786 #3 Posted 5 hours ago 2 hours ago, sqrlgtr said: Sounds like governor going wide open they will do that if you forget or don't hook throttle cable back up. I've done it more than once . Yup, just took the air cleaner base off and found that I had somehow wedged the throttle linkage wide open. Oops. All fixed. 3 Share this post Link to post Share on other sites
