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new injectors

1K views 0 replies 1 participant last post by  hazmattruck 
#1 · (Edited)
Need help with new injectors

:helpI just replaced all 8 injectors in 03 LB7, now it has alot louder injector noise than before, until it is spolled up and above 2500 rpm then it sounds normal, and at around 1400 rpm it shakes like a miss in a gas car. if I put one foot on brake and one on gas, in drive at 1300-1500 rpm she really shakes:confused: I called the injector reman co. and they said to drive for about a week and it should get better, just put 600 miles on today and no difference. ANY IDEAS? I have an AIRDOG100 and magnaflow exhaust and have opened up the turbo inlet nozzel to 2.70" other wise stock with 220,000 miles, took it to the dealer today, they told me they thought it was air being sucked in from the AIRDOG, or mabey a bad injector, but that the ballance rate was within normal specs. hit me for $300 and sent me packing. I have had the ARIDOG in for about a month with no problems, so tend to lean towards bad injectors or something I screwed up when replacing them! Anyone know of someplace to go in the minneapolis, MN area that might have a clue? or should I get a diff set of injectors from someplace other than pennsicola, being I have heard mixed reviews.I dont know if it safe to drive truck or not. no fuel seams to be getting in the oil
 
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