GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Onan issues (Onan)
Onan issues [message #307986] Wed, 28 September 2016 21:28 Go to previous message
Palmerdad is currently offline  Palmerdad   United States
Messages: 60
Registered: August 2016
Location: Traverse City
Karma:
Member
I've been working on the Onan on the GMC I bought in August. I've replaced the air filter, spark plugs, changed the oil and oil filter, and checked the fuel filter. I can get it to turn over from outside or inside but she never even gets close to catching. I sort of feel like it's not getting any fuel. I put a jumper from 5 to 9 on the control board and I get nothing. I should be hearing a fuel pump correct? Also, there is one wire on top that doesn't seem to go anywhere (see pic). Where should this be?

http://www.gmcmhphotos.com/photos/data/10/medium/wire.jpg

http://www.gmcmhphotos.com/photos/data/10/medium/board.jpg

As you can see from the board picture, in trying to remove the connections I pulled several of the male connnectors too (like #3) Don't know if this board can be saved.


-James Palmer, Traverse City, MI 1976 Eleganza

[Updated on: Wed, 28 September 2016 21:29]

Report message to a moderator

 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: [GMCnet] Fantastic furnace performance improvement
Next Topic: Fresh cab rodent repellent.
Goto Forum:
  


Current Time: Sat Nov 02 19:50:51 CDT 2024

Total time taken to generate the page: 0.00843 seconds