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Diesel Questions/Problems in General (non specific makes)

146 messages, Last post on Nov 04, 2009 at 5:28 PM
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This topic is for diesel car and truck owners who have not been able to find satisfactory information in the forums dealing with their particular vehicles (please use SEARCH on left of page before you post here).
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Replying to: fphilli1 (Jan 12, 2008 7:55 am) I am original owner '92 F350 7.3L diesel dually crew.... and never got a recall notice on the tranny many years ago. Kept taking to dealer with complaints during warranty (they kept telling my no problem), until after out of warranty. Then said a computer chip needed to be replaced. A number of years later tranny problems continued, when to a private guy 3 different times. The last time was 11k miles ago, for an rebuild. Over last 5 months have been redoing as much as possible, getting my old Black Beauty ready to haul a 13k trailer ( Fortunately, the rest of my trip was uneventful, albeit a bit slow going up some of the steeper small mountains. Passed the tranny inspaction for the warranty on arrival at my destination. I even blew the outside cover, basically everything between the drive shaft & the crank shaft. (The rangers who helped rescue me basically gave me a heads up on how bad it was before I was towed to the tranny shop.) Anyone with a '92 7.3L really needs to find out if their updates were made on the tranny if you're going to do any towing, before a super expensive repair and getting stranded. I can't believe Ford didn't send out a recall on this one - the tranny shop didn't have anything nice to say about the Ford dealer (based on the receipts) or the other tranny shop. |
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Replying to: kreuzer (May 29, 2007 6:59 am) Here is the one possibly real benefit of biodiesel: "Biodiesel has excellent lubricating properties. Even when added to regular diesel fuel in an amount equal to 1-2%, it can convert fuel with poor lubricating properties, such as modern ultra-low-sulfur diesel fuel, into an acceptable fuel." http://www3.me.iastate.edu/biodiesel/Pages/biodiesel1.html |
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Replying to: ruking1 (May 29, 2007 8:00 am) See http://www.biodieselmagazine.com/article.jsp?article_id=2231 |
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have a 1991 7.3 ford diesel, so hard to start and when it dose it smokes white stuff smells like diesel and at tail pipe sounds like missing or poping, smoke settlels down after worms up, have changed all hoses and o-rings,and fuel filter, can any one help. thanks jerry
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Replying to: muncy (May 30, 2008 5:43 pm) Jim |
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Replying to: orchiddj (Jun 01, 2008 5:29 pm)
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Replying to: muncy (Jun 02, 2008 4:32 am) |
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Replying to: muncy (Jun 02, 2008 4:32 am) I would test before replacing. I almost just replaced mine. After testing found all were good and that was over a year ago. Jim
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Replying to: orchiddj (Jun 05, 2008 2:41 am) |
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I have a 2004 Dodge Diesel. I bought it for towing a 35-foot travel trailer. I talked to several Dodge owners before I bought mine that were towing travel trailers and they always said they get 18 MPG towing. Mine only gets 10-11 MPG. After two years I decided to put in the Bully Dog chip and I didn’t see a difference. Last year I added the K&N filter and I still didn’t see a difference. This year I had them change the muffler and I still don’t see a difference. I also went by the onboard MPG calculator and I now realize that with the chip it’s no longer accurate. I will re-check my MPG again but calculating it by hand. The big question is why am I not getting 18 MPG? Is there something I am missing? Is there that much of a difference between engines? It does have a lot of power to tow the trailer. This last week towing the trailer I hand calculated the MPG and it was 10.2 MPG. The onboard computer showed 13. |
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