Archived Bad injector?

[ColemanR]

Truck threw code for front injector bank at a shop now injector and harness are checking out ok after code cleared. Truck has a light miss but now not throwing the code. Now what?

 

[rashwor]

My '05 with 297k+ threw the code 2146 the about a month ago. Turns out for me it was the #1 injector that was bad. Replaced just #1 and it is good so far. It did rough idle the other day but it cleared up with some Diesel Kleen in the tank. I think I will be replacing the other 5 injectors before long based on my mileage.

 

[cerberusiam]

Have the shop do a kill test on the bank 1 injectors. If it is missing at an idle tht should show it.

 

[ColemanR]

I tried they don't have the equip I now have new injectors all round about to fire Thanks

 

[cerberusiam]

LOL, that is ultimately the best fix.