Author Topic: **PLEASE HELP** 69 PD4107 Starts and Idles fine but have NO THROTTLE RESPONSE  (Read 5883 times)

Offline 69M4107

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So I think I have Everything worked out. I had no throttle response because the emergency stop was in the off position and the reason it was running away was when I did the motor swap and installed the air throttle attached to the governor plate on the New Motor the pin head twisted so far that it was pushing the fork all the way up. I just need to play with the idle a little bit I should be on my way. I’m not sure exactly why but several of my gauges aren’t working including my RPM and water temperature even though they’re hooked up the same way as before. Any thoughts on the gauge issue?

Offline buswarrior

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  • the old one: '75 MC8 with an 8V71 HT740
You cocked one thing, go back and check those other things closely again?

Wires both ends, are the various sensors swapped over, or came on the new engine? Need to prove them out that sending units are doing their proper job.

Wires been damaged in the chaos?

Ground block somewhere not grounded?

Happy coaching!
Buswarrior
Frozen North, Greater Toronto Area
new project: 1995 MCI 102D3, Cat 3176b, Eaton Autoshift

 

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