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Wrknrvr

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Everything posted by Wrknrvr

  1. About midway across the windshield, feel if the hood is sealed to the body. There is a rubber seal there. Mine does not seal. It needs to be sealed. Will get material in a few days to accomplish this task.
  2. I will share some of my experience that I encountered this spring on our truck. The first thing I want Volvo owners to check. Does your hood seal, seal. If it does fine. But if it does not, it may leave water (rain or wash water) to run over your starter and ECM. It is fairly simple to test. If you set a ladder beside the hood at the windshield area, then climb up and see if you can feel a gap between the hood and the seal in the middle of the hood area. If it feels snug, maybe try to push a thin piece of cardboard in the space. Water can cause un wanted problems.
  3. I did have to stop in Scott’s Bluff Nebraska. Needed to install a o’ring on a airline at the first tank. 1.98 cents for one at Napa. Was with in walking distance. Yep it was a odd ball size. I carry two different boxes of o rings. Still getting setup in Montana. Our van would not start. Had to go get a new battery. That made it happy.
  4. We have arrived in Kalispell. Truck never missed a beat after leaving Nashville. I need to rest for a few days. Get set up at our summer site. I will then explain some of the problems I encountered to get the truck to run properly. And hopefully give some thoughts for anyone that has a Cummins N14 in a Volvo truck. Vern
  5. Run the AC units on high fan all the time. Many years ago Dometic told me to do that. I am still a dealer for them. Although I only use my dealer parts for technical advice.
  6. I am curious if your return air vents filters are clean. If you have the circular vents, one side is cool air. The other side is the return air. They have a filter in them. Take a flashlight and shine up into the vents and see is they are clean or dirty. If they need cleaning, just pull down on the center, while rotating just a tad. Also if you have a thermal thermometer, you can see if your return cold air is 18 degrees or more colder than the return air. Also has the rooftop AC units been cleaned on the fins in the last year. Just some things to think about. Before getting your portable AC unit.
  7. My fan quit for awhile. Installed a separate fan on top of the inverter.
  8. Thanks Rick I am rather tired. But I did learn a lot of information I will share with this group when we get settled down in Montana. I hope things go better for the rest of the trip
  9. Thanks for the offer Sculptor. I am now looking for a campground on our way to Montana. Also need some food. Will dump the tanks tomorrow am. Before we leave.
  10. I just got it running again. Removed the new wiring harness and installed a rebuilt ecm and hooked it up to the old wiring harness. Quite a adventure. I am thinking of looking for a campground towards Paducah Ky. Really tired of crawling around the truck. If I found a place where I could install the new harness, I would think of doing it. I must say there is a embarrassing thing I did. But it will tank some time for me to admit it. Thanks for all the help, Vern
  11. So I put in the new wiring harness. And a new rebuilt ecm. Motor cranks but not starting. No faults showing. But then indicator light on the dash says no data transfer on the oil temperature sensor. Installed the old ecm that is 2 weeks old. Still no data transfer for oil temperature. No voltage to the plug connector. That was with the new ecm. Will check in a little while if there is voltage with the old ecm in it. So the truck ran fine since the rebuilt ecm was installed two weeks ago. Until it would start missing. Let it idle then it would run for awhile. Let it high idle a few days ago for 3+ hours. Never missed. Would the engine run with that missing reading or not. Maybe the fuel needs primed, Could one of the fuses be blown for the ecm. Thanks, Vern
  12. How did I double post a picture? So the wire to the right side of the picture that has a bare wire connector looks like it should be a ground. The old wiring harness does not have that wire. The truck is a 2000 Volvo with late 1999 Cummins n14 eclectic plus engine. Is this a ground connector. Thanks greatly, Vern
  13. We are Whites Creek atthe moment. We an stay tonight yet. But need to be moving by our own power or by hook. The ecm has 3 bolts holding it for a few minutes. Inside in ac cooling off. And eat something. There is one ground wire that is on the new harness, that was not on the old one. Just so reach and it looks like it should be grounded to the ecm base. I believe that those versions of Cummins engines had a ecm grounding problem. This is a new harness, so I think it is a update on the wiring harness.. if someone could correct me on this I would appreciate it. i will post a picture of it in a few minutes. Thanks, Vern
  14. We may need towed to a campground with the fifthwheel. 43’ Teton. Our Volvo 610 may need to be towed to a shop for repairs. We have Coachnet. I have made contact with them. If you have followed my truck repair situations over the last three months, this will explain some interesting things that can happen. In my repairs to the Volvo, with a Cummins n14 in it, I hope what I have learned could help someone else in the future. After a lot of talking to truck repair people and a ecm rebuilder. I ordered a rebuilt ecm. Installed it and the truck started up and ran great for say 200 miles. Now in my truck issues that we have had over the last couple months in South Carolina, one thing we had to experience was algae in the fuel. We got just about north of Atlanta and the truck had a miss, then a few more misses until we stop and changed the fuel filters. Did that several more times until north of Nashville Tn. Finally had to stop and park. Fuel is not the issue. If the truck idles for 20 minutes, it runs fin for 30 minutes. So I had a shop mechanic discover the the ecm lower plug if pushed towards the engine , the engine would start missing. Got permission to stay by day at a shop where we were at. I talked to the ecm rebuilder and had another one shipped to where I am sitting. I also ordered a Cummins wiring harness for the engine. That was a real episode in it self. Not sure if it is the ecm or the wiring harness. But decided to put both in. Harness did not show up till Friday , say 10:30 am. I have it about 95 percent installed when I quit last night. When this situation is over and I have calmed down, I will explain what installing a new wiring harness on a Cummins n14 takes. So if you find yourself in the same situation, I hope I have given you so good information. If I cannot get the truck operating by noon or so , I will call Coachnet to be towed. We were told to be out of here by Sunday. Looking for a campground recommendation. At this time we are not picky. I believe Coachnet will find us a campground to be towed to. Or what ever we can find. Thanks greatly, Vern We are about 5 miles north of the beltway,north of Nashville Tn.
  15. I am tired. Working on our Cummins n14. Just got another. Rebuilt ecm this am Was desperate for a wiring harness. Ordered one yesterday. But there is no record of it in existence at the parts place. Ordered from Flagstaff. Called them It is none existent in our system the parts person said. Parts place just called. Said it would be there by 10:30 am..... I have another one to be delivered tomorrow also. Slow down and read, I will. I will. Once I Rest up Vern
  16. What engine do you have. That will get us started on diagnosing your situation. Are your batteries charging from the engine.
  17. I would suggest to clean all the battery terminals, while you are doing the hard reset. While you have the batteries disconnected, test each one for there voltage while disconnected. Also doing a load test would determine if you have a bad battery. If your batteries are below 12.3, and all the same basically. The 12.3 voltage is questionable as for my remembering things. I would try and charge them with a separate battery charger, while doing the reset. Another sign of a battery problem is if any feel warm while being charged. That could indicate a bad battery. I really hope this helps you.
  18. So today the truck started. At 6:30 . Did not do anything to it since last night. It run for two plus hours. A shop mechanic stopped by. I told him I just put a rebuilt ecm in the system. He grabbed the sensor connector and moved it towards the engine. Not much but some movement. It stated to miss. So have another ecm being shipped and a new wiring harness for the sensors shipped also. Will keep you informed
  19. There is no primer pump on a Cummins n14
  20. Cummins n14 red top without touching the truck as in filling the fuel filters. Engine started up as it should. Ecm fault code is in active before I started the truck. 5 pm yesterday it was active
  21. Cummins n14 red top without touching the truck as in filling the fuel filters. Engine started up as it should. Ecm fault code is in active before I started the truck. 5 pm yesterday it was active
  22. So after treatment on the fuel in our Volvo. It still had a problem. The truck diagnostics said ecm problem. So I talked to a ecm rebuilder. Decided to send the ecm to them. They rebuilt it and sent it back. Installed it. So started the truck and it operated as it should. Drove it several times on hilly roads. Cruise, jake and all dash displays work as they should. So we left South Carolina headed to Atlanta Ga. Tried cruise up hills and everything was working good. No codes showing up. North west of Atlanta it missed once. Then a few more times. Stopped and changed fuel filters. It probably to 1 hour to get back on the road. We did have to change filters two more times. We are north of Nashville at this time. Parked with 15 amp power to keep rv operating. No AC . Talking to ecm rebuilder . Going to do some testing this am. Will start the truck as is. No filling the fuel filters. See what happens. What I am looking for is what the temperature of the ecm itself should read while operating. And what temperature the fuel should be coming out of the ecm cooling plate. The fuel tanks seam to be hotter than what I would expect. Will keep track of all info that I can. Trying to determine if the ecm is bad. The truck seams to operate for a few hours operating. Then things seem to have problems. Thanks greatly, Vern
  23. Ray, Thanks for your thoughts on my inverter. With what I did was to leave the batteries disconnected for 12 hours. That is how you do a hard reset on those RS style inverters. Sometimes 20 minutes will work. Years ago Xantrex said it could take up to 24 hours of the batteries to be disconnected to do a hard reset. Also when connecting the battery terminals back on the post. There can be a spark. More that you would like. But that is sorta normal. If it is more thenthings are probably not hooked up correctly. Ours is now functioning as designed.
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