Interesting this thread happened to come up now. my son is trying to help a friend get their 1988 F250 Lariat (6.9 or 7.3 ) diesel up and running for hunting season.
it has been sitting for a few months and has a charging problem, also pulls the batteries down when parked, looks like the alternator has been changed. son says it is hard starting , but after looking it only has one battery, and i see it will need to add the second one , and will charge and load test the other. soo..
1 i will get a new battery or two, and remove the alternator and have it tested..
2 Now for the hard starting, if the engine has good cranking speed do these engines normally start easily or do they need working glow plugs even in warm weather- will check them and power transfer from glow plug controller on start cycle
We just brought it home ( on a trailer being towed by the 03 Dodge Cummins)
-making up for the Dodge being brought back home on a roll back powered by one of these 7.3s of newer vintage
when my Dodge stranded us in February- in 25 degree weather with no coats (water pump puked) so I certainly can't knock these 7.3s
Just wondering if anyone has any tips- if there are any common problem areas that relate to the hard starting and or charging and battery draining on this vintage of Ford If I don't get it up and running quickly I will start another thread
Thanks everybody