Serious Problem

[GlenAM]

My 92 Fleetwood Flair was running great last summer. Now the starter is barely getting enough juice to turn over a bit and if I do get it to start the plugs are barely getting enough juice to fire at all and then it dies. Even with new batteries and a jump start. Its like the batteries are cut off or else there is a major short. I don't know if that unit has a battery cut off switch or where the relay is for it. There are no switches anywhere around the doorway. It has a new alternator and coil and a dozen other things and all grounds are cleaned and good but she won't go. Any help would be most appreciated.

 

[Wemustrv]

I would check the alternator output and the belt for slipping

 

[NWIP]

I had a 92 Pace Arrow, also a Fleetwood product above the door was a small cabinet with locker switches for both the chassis and house batteries.
If you hear the solenoid click the chassis batteries are connected and you have an electrical issue somewhere.

 

[Pgh_AL]

Well I have a 92 PACE ARROW now and I'd check to see if you have a dragging starter . Meaning the worn starter is drawing excessive amperage . The switches above the door I don't think would have any bearing in your problem.

 

[Kevin D Pem]

Check all cable ends. If you had to clean them, Check the wire under insulation. Check both ends of the cables.