Mack superdog Posted October 11, 2022 Share Posted October 11, 2022 I have a CL with and e9 in-line pump that has an air throttle it hasn’t ever gave me any issues other that being a little touchy on big bounces but It’s gotten really touchy the last couple days when I’m loaded or empty and go over a bounce the slightest movement from my foot gives it throttle and jerks the drive train I have no air leaks and both return springs are still on could the problem be in the fuel pump possibly Quote Link to comment https://www.bigmacktrucks.com/topic/70543-e9-air-throttle/ Share on other sites More sharing options...
fjh Posted October 11, 2022 Share Posted October 11, 2022 May be the the throttle lever on the fuel pump it is spring loaded as well as all the other springs ! check the pinch bolt for tightness and the little spring on the lever shaft for wear! Quote Link to comment https://www.bigmacktrucks.com/topic/70543-e9-air-throttle/#findComment-511542 Share on other sites More sharing options...
Mack superdog Posted October 11, 2022 Author Share Posted October 11, 2022 40 minutes ago, fjh said: May be the the throttle lever on the fuel pump it is spring loaded as well as all the other springs ! check the pinch bolt for tightness and the little spring on the lever shaft for wear! Checked that too everything visible is in working order Quote Link to comment https://www.bigmacktrucks.com/topic/70543-e9-air-throttle/#findComment-511545 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.