Are your injectors starting to show the signs of age? Perhaps you have noticed some unusual running conditions? Maybe you just want to understand what the health of your injectors are? Call up our sales team and we will give your injectors a comprehensive check up!
After talking to our sales team, the injectors can be sent in following the instructions found under "Shipping & Returns". Then, after completing an external clean of your injectors, we use industry leading test equipment designed in house to check the operation of your injectors at multiple calibration points ranging from idle to full power. Once the testing is complete, we report to you our findings, share an in depth calibration sheet displaying the operational performance of your injectors, and work with you on determining a next course of action.
If we test your injectors and find them to be within specifications for output timing and consistency it does not always mean they are as good as new. The wear and mileage they had when they arrived is the same as when we are done testing. We cannot lessen the mileage and wear that already exists. In general, original 5.9 and LB7 injectors are worn out at 100k miles. LLY/LBZ/LMM and 6.7 injectors typically last longer and are starting to show signs of wear at 150k miles. We have tested many sets that meet specifications with over 200k miles but have also seen sets with 50k miles that do not. This is a VERY general number and depends on many factors including fuel, how well the fuel system was maintained, duty cycle and modifications.
If we find your injectors are outside of specifications, a repair may be possible. Currently we do not remanufacture injectors. The time and component costs of doing the job correctly are equivalent to purchasing a new Genuine Bosch remanufactured unit. To date, they are the only ones remanufacturing them correctly. However, we repair injectors for broken stators, damaged high-pressure fittings, worn nozzles, or a no fire condition caused by gummed up fuel or extended downtime.
