[1986 F350 XL Single Cab Dually, 7.3 IDI non-turbo, 5-spd man.]
My truck all of a sudden started idling really rough about a month ago, then didn't do it again till a few days ago, now it won't stay running longer than about 10-15 seconds
I replaced all the O-rings on the fuel injectors and a couple bad return lines... no leaks there; I even added a in-line electronic fuel pump made for diesel (by mr. gasket, bought from Advance Auto)
while i do suspect the lift pump is bad, the electronic pump is definitely sending fuel to the filter..
so no leaks and fuel is definitely getting to the engine...
any suggestions ???
My truck all of a sudden started idling really rough about a month ago, then didn't do it again till a few days ago, now it won't stay running longer than about 10-15 seconds
I replaced all the O-rings on the fuel injectors and a couple bad return lines... no leaks there; I even added a in-line electronic fuel pump made for diesel (by mr. gasket, bought from Advance Auto)
while i do suspect the lift pump is bad, the electronic pump is definitely sending fuel to the filter..
so no leaks and fuel is definitely getting to the engine...
any suggestions ???
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