Join Date: Mar 2015
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Good news. You can get injectors for around $2k vs $3k.
If you're getting your fuel mileage from your overhead display, it's wrong and you need to hand calculate to figure out you're actually fuel mileage.
High return rate from the injectors can cause the chiming and the grid heater light to turn on. You can try running a heavy dose of cleaner to see if that helps. You can ohm the injectors, but that won't tell you much. Im not sure if you can see signs of a high return rate from a contribution test, but it wouldn't hurt to have a contribution test done.
06 QCLB 4X4 G56, SOUTHBEND DD, FASS 150, ARP STUDS, 50HP INJECTORS, EFI, HE351 S475 COMPOUNDS, FLUIDAMPR, HAMILTON PUSHRODS & 103# SPRINGS, 624 HP 1090 TQ 01 QCLB 4X4 AUTO, WHEELS, TIRES, STEERING WHEEL, CUMMINS, BUMPERS, FUEL TANK, SEATS, ETC.