High RPM miss on 7.3 IDI - Ford Powerstroke Diesel Forum
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post #1 of 1 Old 02-23-2008, 02:49 PM Thread Starter
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High RPM miss on 7.3 IDI

So I usually dont get aggrivated BUT.. I recently swapped out my old 1992 F-250 7.3 IDI ( had over 400,000 miles on it ) for another. I've changed the injectors and it runs great at idle .. As soon as I rev it to about 1500 + RPMs it bangs and bucks, blows tons of blue smoke I'm thinking its the injector pump, but to the tune of $400.00 + I want to make sure... if anyone has any ideas on this let me know

Last edited by hdwglide; 02-23-2008 at 03:50 PM.
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