Thanks for your advice. It doesn't blow the 7.5 amp except after some driving. 200 miles this weekend with 10amp fuse and no problem; however I never really pushed it hard. And as I recall both times it blew was after a full-throttle event. The shop manual and wiring diagrams don't show anything on the
circuit than the 4 injectors. Anyone know if there'* more on that circuit? I mean it does run fine, altho
NOX emissions are very high, one injector is 0.2 ohns while others on that circuit are 1.0-1.3 ohms;
High NOX suggests lean, right? And I'd almost swear there'* a single cyl denotating on throttle tip-in..
Would all suggest one lean,dirty, failed injector? Of course, I can R&R the four suspects