DieselTalk

DieselEngineTrader's FREE Diesel Engine Forums

new topic search Categories login View International Engines

CATEGORY LISTINGS > INTERNATIONAL > Please Help with 83 DT 466 [ REFRESH ]
Thread Title:

Please Help with 83 DT 466


Created On Monday July 07, 2008 20:40 Diesel Talk
Diesel Talk Forum

di82131
Diesel Talk Forum
Posts: 4
Joined: Jul 2008

Note Monday July 07, 2008 20:40 View thread in raw text format
Diesel Talk
Hello. I am am new to this site and new to IH diesel engines. Any guidance would greatly be appreciated. In short (or long), we bought a 1983 IH S1900 truck with DT 466-180 HP motor. The truck is definately used, 350K miles, but was supposed to be mechanically good. We were looking for an older truck to haul building and landscaping materials for our schools shop class. The students take on projects in our small rural town. Here they learn skills and earn money. The goal is to help keep the vocational program open, so the money earned goes towards funding the program. Anyway, we were taken advantage of. The transmission went out on the way home(purchased as -is, no help from seller). We located a used one for $750. Now the truck won't start. The honest person that sold us the truck said it might take a little starting fluid when it gets cold. That is now the only way it will start. Once started, it seems to run ok I guess. It doesn't matter how long it runs, or how long it sits before trying to start it. It will need a squirt of starting fluid, then it starts right up. We replaced the fuel filters, but no luck. As I said earlier, any help would be appreciated. We are trying to do the work, ourselves as we have no diesel mechanics, and the money will have to come out of the students fund.
Diesel Talk Forum
Reply Diesel Talk Forum Quote Diesel Talk Top Diesel Talk Forum Bottom Diesel Talk
Diesel Talk Forum
Diesel Talk Forum

AZDieselman
Diesel Talk Forum
Posts: 57
Joined: Mar 2007

Note Tuesday July 08, 2008 20:33 View thread in raw text format
Diesel Talk
Sounds like low compression. I have seen this many, many times. Does this engine have a Model 100 rotary fuel pump? They can give you lots of problems also. Does the idle begin to fall off after awhile? HTH, Kevin
Diesel Talk Forum
Reply Diesel Talk Forum Quote Diesel Talk Top Diesel Talk Forum Bottom Diesel Talk
Diesel Talk Forum
Diesel Talk Forum

di82131
Diesel Talk Forum
Posts: 4
Joined: Jul 2008

Note Tuesday July 08, 2008 21:01 View thread in raw text format
Diesel Talk
Thank you for your suggestions. I will check to see what pump it has and get back to you. We replaced the filters again after unhooking one tank and seeing what came out. We have just sat and started, shut off, and started again to get a feel of what is going on. I would say that now we can get it started every other time we attempt it. Getting more puzzled. The idle does seem strange. I would need to sit and study the rpm's, but it sems to me that they fluctuate. They will drop, but then come back up, and after a short time, it does it again. We understand is it old, possibly worn out, and very hard to help just hearing symptoms and not knowing conditions of all componets. Once again, we can not thank you enough for your time. Get back to you soon. Doug
Diesel Talk Forum
Reply Diesel Talk Forum Quote Diesel Talk Top Diesel Talk Forum Bottom Diesel Talk
Diesel Talk Forum
Diesel Talk Forum

di82131
Diesel Talk Forum
Posts: 4
Joined: Jul 2008

Note Thursday July 10, 2008 16:15 View thread in raw text format
Diesel Talk
The plate on the pump says AMBAC then Navistar International. As best as I can tell the model number reads 100 CA-100-A-9412-43. Does this help? I was also looking at the engine sticker. It reads that it is a DTB 180. At the bottom of that sticker it says 1979 and lists all the months. Is this motor a 1979, not an 83. I'm thinking about cleaning and using just one tank. Put new fuel line on, as well as a new hose from the filters to the pump. It has some cracks on the outside. I would also try to run some type of injector cleaner. Does this sound reasonable?
Diesel Talk Forum
Reply Diesel Talk Forum Quote Diesel Talk Top Diesel Talk Forum Bottom Diesel Talk
Diesel Talk Forum
Diesel Talk Forum

di82131
Diesel Talk Forum
Posts: 4
Joined: Jul 2008

Note Monday July 14, 2008 12:48 View thread in raw text format
Diesel Talk
After replacing those filters, I try to start the truck each morning (just to see). It usually starts right up. I let it run for a few minutes, then turn it off. If I try to start it right back it up, it tries to fire one time, then just turns over. It has done this the last 6 days. Losing prime? Sucking air?
Diesel Talk Forum
Reply Diesel Talk Forum Quote Diesel Talk Top Diesel Talk Forum Bottom Diesel Talk
Diesel Talk Forum
CATEGORY LISTINGS > INTERNATIONAL [ REFRESH ]
SELECT Advert_Number, Size_Type, Banner_Name, FName, LName, CompanyName FROM Advert_Imp a LEFT OUTER JOIN Seller s ON a.Company_ID = s.SellerID WHERE Show_Advert=1 AND Size_Type = 2 ORDER BY Advert_Number
#AltName#
#AltName#
SELECT Imps_Available FROM Advert_Imp WHERE Advert_Number = UPDATE Advert_Imp SET Imps_Available = #Imps_Available1# WHERE Advert_Number = SELECT Impressions FROM Advert_Imp_Trans WHERE Advert_Number = AND Month(Date)=#CurrentMonth# AND Year(Date)=#CurrentYear# UPDATE Advert_Imp_Trans SET Impressions = #Impressions1# WHERE Advert_Number = AND Month(Date)=#CurrentMonth# AND Year(Date)=#CurrentYear# INSERT INTO Advert_Imp_Trans (Advert_Number, Date, Impressions, Clicks) VALUES (#Advert_Number#, #CurrentNow#, 1, 0)
SELECT Advert_Number, Banner_Name, FName, LName, CompanyName FROM Advert_Imp a LEFT OUTER JOIN Seller s ON a.Company_ID = s.SellerID WHERE Show_Advert=1 AND Size_Type=1 ORDER BY NEWID()
#AltName#
SELECT Imps_Available FROM Advert_Imp WHERE Advert_Number = UPDATE Advert_Imp SET Imps_Available = #Imps_Available1# WHERE Advert_Number = SELECT Impressions FROM Advert_Imp_Trans WHERE Advert_Number = AND Month(Date)=#CurrentMonth# AND Year(Date)=#CurrentYear# UPDATE Advert_Imp_Trans SET Impressions = #Impressions1# WHERE Advert_Number = AND Month(Date)=#CurrentMonth# AND Year(Date)=#CurrentYear# INSERT INTO Advert_Imp_Trans (Advert_Number, Date, Impressions, Clicks) VALUES (#Advert_Number#, #CurrentNow#, 1, 0)
Advertize on Diesel Engine Trader

Customer Testimonials

Newsletter

Subscribe to our mailing list to get all the latest DET news.as well as daily or weekly notifications of new engines, gensets and spare parts listings.

'Sold my engine within weeks of listing - thanks for your help!'

Dennis Robb, Annapolis, MD, USA

'We've sold at least 6 engines through DieselEnginetrader.com - it's great value advertising.'

Ted Hills, Ted's Trucks N Stuff, Midland City, Alabama, USA

'DieselEngineTrader is a very helpful site when it comes to advertising. We appreciate your attention to help improve the listings at our request. We will continue advertising on your unique website, which has been very helpful in our engine sales. We've recieved inquires from around the world! Thank you.'

Aaron & Laura Lewan, Tennessee, USA

Copyright Diesel Engine Trader 2015