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View Full Version : ok so here it is



maddmech
01-29-2014, 07:47 PM
so i converted my 4d55 truck to a g63b because the diesel was done, (crank cracked and rods bent) also fitted a HEI chip in place of the stock one in the distributor, but im having issues with the control box on the passenger side what does it control/do? it keeps randomly buzzing then killing all my power.

pennyman1
02-01-2014, 02:51 PM
That box controls the carburator on a g63b - change the carb to a Weber and that box can go bye bye

maddmech
02-09-2014, 10:38 PM
did it done! box is gone!