Thanks macrobb for the clearance reminder! Question on boring the 7.3: any way to tell if the walls are too thin? Cavitation is already a concern, especially with an engine with 200k and an unknown history.
I am in the same situation as the OP: using 2-4qts/100miles. Assuming nothing is obviously wrong, How much does a machinist need to be involved? No doubt there’s room for opinion in this question, so perhaps some ranking of what YOU consider the necessity. I will suggest the system of 1-5: 1...
The link 79jasper sent has a lot of helpful info. I have an updated form from Allison and the form from IH that I’ll try and post as references for those who would like to try the official route. The feedback I got from IH is that they won’t approve anything older than about ‘04. That’s what...
Yup. A royal pain. The thread you posted is the most complete that I’ve run across. Also the longest. From what little I’ve learned about Allison’s (I’ve always owned stick-shifts) my best options are a new compatible TCM with the desired parameters or the numbers off such a tranny that I can...
I need (ok:rolleyes:, really want) 6th gear unlocked on my tranny and need help.
I just purchased a 1996 IH 4900 with mechanically injected 250hp dt466 and Allison md3060. So far so good, right? EXCEPT—the Allison has the 6th gear locked out electronically :mad:. Apparently this is a pretty...
I own a ‘92 f-250, so I have some idea of what’s involved with maintenance on the idi, my bigger concern is access with the van. How hard are routine maintenance items, including glow plugs? The van is a long way away, so before I commit to looking at it I want to know if I should be considering...
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